୨୦୨୬ ମସିହା ପାଇଁ ଓଡ଼ିଶା ମାଧ୍ୟମିକ ଶିକ୍ଷା ପରିଷଦ (BSE Odisha) ଦ୍ଵାରା ପ୍ରସ୍ତୁତ ଦଶମ ଶ୍ରେଣୀ ଗଣିତ ପାଠ୍ୟକ୍ରମ ଅନୁଯାୟୀ "ଦ୍ଵିଘାତ ସମୀକରଣ" (Quadratic Equations) ର 

୦ଟି MCQ ଦିଆଗଲା

ମାଷ୍ଟର କ୍ଲାସ: ଦ୍ଵିଘାତ ସମୀକରଣର 200 ଟି ବଛା ବଛା MCQ (BSE Odisha):part1



୧.
ax2+bx+c=0a x squared plus b x plus c equals 0
ଏକ ଦ୍ଵିଘାତ ସମୀକରଣ ହେବା ପାଇଁ କେଉଁ ସର୍ତ୍ତଟି ଆବଶ୍ୟକ?
(A)
a=0a equals 0

(B)
a0a is not equal to 0

(C)
b0b is not equal to 0

(D)
c0c is not equal to 0
୨.
2x25x+3=02 x squared minus 5 x plus 3 equals 0
ସମୀକରଣର ପ୍ରଭେଦକ (Discriminant) କେତେ?
(A) ୧
(B) ୪୯
(C) ୨୪
(D) ୦
୩. ଯଦି ଏକ ଦ୍ଵିଘାତ ସମୀକରଣର ପ୍ରଭେଦକ (
Dcap D
) ଶୂନ୍ୟ ସହ ସମାନ ହୁଏ, ତେବେ ମୂଳଦ୍ଵୟର ସ୍ଵରୂପ କିପରି ହେବ?
(A) ବାସ୍ତବ ଓ ଅସମାନ
(B) ବାସ୍ତବ ଓ ସମାନ
(C) ଅବାସ୍ତବ
(D) ଏଥିରୁ କେଉଁଟି ନୁହେଁ
୪.
x27x+12=0x squared minus 7 x plus 12 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟର ସମଷ୍ଟି କେତେ?
(A) ୧୨
(B) -୭
(C) ୭
(D) -୧୨
୫.
3x22x+5=03 x squared minus 2 x plus 5 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟର ଗୁଣଫଳ କେତେ?
(A)
5/35 / 3

(B)
-2/3negative 2 / 3

(C)
2/32 / 3

(D)
-5/3negative 5 / 3
୬. ଦ୍ଵିଘାତ ସୂତ୍ର (Quadratic Formula) ଅନୁଯାୟୀ
xx
ର ମାନ କେତେ?
(A)
b±b24ac2athe fraction with numerator negative b plus or minus the square root of b squared minus 4 a c end-root and denominator 2 a end-fraction

(B)
b±b24ac2athe fraction with numerator b plus or minus the square root of b squared minus 4 a c end-root and denominator 2 a end-fraction

(C)
b±b2+4ac2athe fraction with numerator negative b plus or minus the square root of b squared plus 4 a c end-root and denominator 2 a end-fraction

(D)
b±Dathe fraction with numerator negative b plus or minus the square root of cap D end-root and denominator a end-fraction
୭. ଯେଉଁ ଦ୍ଵିଘାତ ସମୀକରଣର ମୂଳଦ୍ଵୟ ୩ ଏବଂ ୪, ସେହି ସମୀକରଣଟି କ’ଣ ହେବ?
(A)
x2+7x+12=0x squared plus 7 x plus 12 equals 0

(B)
x27x+12=0x squared minus 7 x plus 12 equals 0

(C)
x212x+7=0x squared minus 12 x plus 7 equals 0

(D)
x2+12x+7=0x squared plus 12 x plus 7 equals 0
୮.
kx2+4x+1=0k x squared plus 4 x plus 1 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ବାସ୍ତବ ଓ ସମାନ ହେଲେ
kk
ର ମାନ କେତେ?
(A) ୨
(B) ୪
(C) ୮
(D) ୧୬
୯. ଏକ ଦ୍ଵିଘାତ ସମୀକରଣର ସର୍ବାଧିକ କେତୋଟି ମୂଳ (Roots) ଥାଏ?
(A) ୧
(B) ୨
(C) ୩
(D) ଅସଂଖ୍ୟ
୧୦.
x29=0x squared minus 9 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ କ’ଣ କ’ଣ?
(A)
3,33 comma 3

(B)
3,-33 comma negative 3

(C)
9,-99 comma negative 9

(D)
0,90 comma 9

ଉତ୍ତର ସୂଚୀ:
୧. (B), ୨. (A), ୩. (B), ୪. (C), ୫. (A), ୬. (A), ୭. (B), ୮. (B), ୯. (B), ୧୦. (B)


୧୧.
x2px+q=0x squared minus p x plus q equals 0
ସମୀକରଣର ଏକ ମୂଳ ୧ ହେଲେ,
pp
ଏବଂ
qq
ମଧ୍ୟରେ ସମ୍ପର୍କଟି କ’ଣ?
(A)
p+q=1p plus q equals 1

(B)
pq=1p minus q equals 1

(C)
qp=1q minus p equals 1

(D)
p+q=0p plus q equals 0
୧୨.
5x22x+k=05 x squared minus 2 x plus k equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ପରସ୍ପରର ବ୍ୟୁତ୍କ୍ରମ (Reciprocal) ହେଲେ,
kk
ର ମାନ କେତେ?
(A) ୨
(B) ୫
(C)
1/51 / 5

(D)
-5negative 5
୧୩.
x25x+6=0x squared minus 5 x plus 6 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ
αalpha
βbeta
ହେଲେ,
(α+β)αβopen paren alpha plus beta close paren minus alpha beta
ର ମାନ କେତେ?
(A) ୧
(B) -୧
(C) ୧୧
(D) ୫
୧୪.
ax2+bx+c=0a x squared plus b x plus c equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ବାସ୍ତବ ହେବା ପାଇଁ ଆବଶ୍ୟକ ସର୍ତ୍ତଟି କ’ଣ?
(A)
b24ac<0b squared minus 4 a c is less than 0

(B)
b24ac=0b squared minus 4 a c equals 0

(C)
b24ac0b squared minus 4 a c is greater than or equal to 0

(D)
b24ac0b squared minus 4 a c is less than or equal to 0
୧୫.
x+1x=3x plus 1 over x end-fraction equals 3
କୁ ଏକ ଦ୍ଵିଘାତ ସମୀକରଣରେ ପ୍ରକାଶ କଲେ କେଉଁଟି ଠିକ୍ ହେବ?
(A)
x23x+1=0x squared minus 3 x plus 1 equals 0

(B)
x2+3x+1=0x squared plus 3 x plus 1 equals 0

(C)
x23x1=0x squared minus 3 x minus 1 equals 0

(D)
x2+1=3x squared plus 1 equals 3
୧୬.
4x24x+1=04 x squared minus 4 x plus 1 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ କିପରି?
(A) ଅବାସ୍ତବ
(B) ବାସ୍ତବ ଓ ସମାନ
(C) ବାସ୍ତବ ଓ ଅସମାନ
(D) ପରିମେୟ ଓ ଅସମାନ
୧୭.
x2mx+36=0x squared minus m x plus 36 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ସମାନ ହେଲେ,
mm
ର ଧନାତ୍ମକ ମାନ କେତେ?
(A) ୬
(B) ୧୨
(C) ୧୮
(D) ୩୬
୧୮. ଯଦି
αalpha
βbeta
ସମୀକରଣ
x22x+4=0x squared minus 2 x plus 4 equals 0
ର ଦୁଇଟି ମୂଳ ହୁଅନ୍ତି, ତେବେ
1α+1βthe fraction with numerator 1 and denominator alpha end-fraction plus the fraction with numerator 1 and denominator beta end-fraction
ର ମାନ କେତେ?
(A)
1/21 / 2

(B) ୨
(C) -୨
(D)
-1/2negative 1 / 2
୧୯. ଶ୍ରୀଧର ଆଚାର୍ଯ୍ୟଙ୍କ ନିୟମ ଅନୁସାରେ
ax2+bx+c=0a x squared plus b x plus c equals 0
ର ସମାଧାନ ପାଇଁ ବ୍ୟବହୃତ ପଦ୍ଧତିକୁ କ’ଣ କୁହାଯାଏ?
(A) ଲେଖଚିତ୍ର ପ୍ରଣାଳୀ
(B) ପୂର୍ଣ୍ଣବର୍ଗରେ ପରିଣତ କରି ସମାଧାନ
(C) ଅପସାରଣ ପ୍ରଣାଳୀ
(D) ବଜ୍ରଗୁଣନ ପ୍ରଣାଳୀ
୨୦.
2x2+kx+3=02 x squared plus k x plus 3 equals 0
ସମୀକରଣର ଏକ ମୂଳ ୩ ହେଲେ,
kk
ର ମାନ କେତେ?
(A) ୭
(B) -୭
(C) ୨୧
(D) -୨୧

ଉତ୍ତର ସୂଚୀ:
୧୧. (B), ୧୨. (B), ୧୩. (B), ୧୪. (C), ୧୫. (A), ୧୬. (B), ୧୭. (B), ୧୮. (A), ୧୯. (B), ୨୦. (B)

୨୧. ଯଦି
x2px+q=0x squared minus p x plus q equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ କ୍ରମିକ ପୂର୍ଣ୍ଣସଂଖ୍ୟା (Consecutive Integers) ହୁଅନ୍ତି, ତେବେ
p24qp squared minus 4 q
ର ମାନ କେତେ?
(A) ୦
(B) ୧
(C) ୨
(D) ୪
୨୨.
ax2+bx+c=0a x squared plus b x plus c equals 0
ସମୀକରଣର ଏକ ମୂଳ ଅନ୍ୟଟିର n-ଗୁଣ ହେଲେ, ନିମ୍ନଲିଖିତ ମଧ୍ୟରୁ କେଉଁଟି ସତ୍ୟ?
(A)
nb2=ac(n+1)n b squared equals a c open paren n plus 1 close paren

(B)
nb2=ac(n+1)2n b squared equals a c open paren n plus 1 close paren squared

(C)
n2b=ac(n+1)n squared b equals a c open paren n plus 1 close paren

(D)
b2=ac(n+1)2b squared equals a c open paren n plus 1 close paren squared
୨୩. ଯଦି
αalpha
ଏବଂ
βbeta
ସମୀକରଣ
x26x+2=0x squared minus 6 x plus 2 equals 0
ର ମୂଳ ହୁଅନ୍ତି, ତେବେ
α4β3+α3β4alpha to the fourth power beta cubed plus alpha cubed beta to the fourth power
ର ମାନ କେତେ?
(A) ୪୮
(B) ୯୬
(C) ୨୪
(D) ୧୪୪
୨୪.
x2kx+1=0x squared minus k x plus 1 equals 0
ସମୀକରଣର କୌଣସି ବାସ୍ତବ ମୂଳ ନଥିଲେ,
kk
ର ପରିସର (Range) କେତେ ହେବ?
(A)
k>2k is greater than 2

(B)
k<-2k is less than negative 2

(C)
-2<k<2negative 2 is less than k is less than 2

(D)
k=2k equals 2
୨୫. ଯଦି
x2+px+12=0x squared plus p x plus 12 equals 0
ର ଏକ ମୂଳ ୪ ଏବଂ
x2+px+q=0x squared plus p x plus q equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ସମାନ ହୁଅନ୍ତି, ତେବେ
qq
ର ମାନ କେତେ?
(A)
4/494 / 49

(B)
49/449 / 4

(C) ୭
(D) ୧୪
୨୬.
x2(m3)x+m=0x squared minus open paren m minus 3 close paren x plus m equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ପରସ୍ପରର ଯୋଗାତ୍ମକ ବିଲୋମୀ (Additive Inverse) ହେଲେ,
mm
ର ମାନ କେତେ?
(A) ୦
(B) ୩
(C) -୩
(D) ୬
୨୭. ଯଦି
α,βalpha comma beta
ସମୀକରଣ
2x23x+1=02 x squared minus 3 x plus 1 equals 0
ର ମୂଳ ହୁଅନ୍ତି, ତେବେ
αβ+βαthe fraction with numerator alpha and denominator beta end-fraction plus the fraction with numerator beta and denominator alpha end-fraction
ର ମାନ କେତେ?
(A)
5/25 / 2

(B)
3/23 / 2

(C)
1/21 / 2

(D)
5/45 / 4
୨୮. କେଉଁ ସର୍ତ୍ତରେ
ax2+bx+c=0a x squared plus b x plus c equals 0
ସମୀକରଣର ଏକ ମୂଳ ଶୂନ୍ୟ ହେବ?
(A)
a=0a equals 0

(B)
b=0b equals 0

(C)
c=0c equals 0

(D)
a+b+c=0a plus b plus c equals 0
୨୯.
6+6+6+...=xthe square root of 6 plus the square root of 6 plus the square root of 6 plus point point point end-root end-root end-root equals x
ହେଲେ,
xx
ର ମାନ କେତେ?
(A) ୨
(B) ୩
(C) ୬
(D) ୧
୩୦. ଯଦି
x2+bx+a=0x squared plus b x plus a equals 0
ଏବଂ
x2+ax+b=0x squared plus a x plus b equals 0
(
aba is not equal to b
) ସମୀକରଣ ଦ୍ଵୟର ଏକ ସାଧାରଣ ମୂଳ (Common Root) ଥାଏ, ତେବେ
a+ba plus b
ର ମାନ କେତେ?
(A) ୧
(B) -୧
(C) ୦
(D) ୨

ଉତ୍ତର ସୂଚୀ:
୨୧. (B), ୨୨. (B), ୨୩. (A), ୨୪. (C), ୨୫. (B), ୨୬. (B), ୨୭. (D), ୨୮. (C), ୨୯. (B), ୩୦. (B)
୩୧. ଯଦି 
ax2+bx+c=0a x squared plus b x plus c equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ
αalpha
βbeta
ହୁଅନ୍ତି, ତେବେ
α2+β2alpha squared plus beta squared
ର ମାନ କେତେ?
(A)
b22aca2the fraction with numerator b squared minus 2 a c and denominator a squared end-fraction

(B)
b2+2aca2the fraction with numerator b squared plus 2 a c and denominator a squared end-fraction

(C)
b24aca2the fraction with numerator b squared minus 4 a c and denominator a squared end-fraction

(D)
b22acathe fraction with numerator b squared minus 2 a c and denominator a end-fraction
୩୨. ଯଦି
p,qp comma q
ବାସ୍ତବ ସଂଖ୍ୟା ଏବଂ
2+32 plus the square root of 3 end-root
ସମୀକରଣ
x2+px+q=0x squared plus p x plus q equals 0
ର ଏକ ମୂଳ ହୁଏ, ତେବେ
pp
ଏବଂ
qq
ର ମାନ କ୍ରମଶଃ କେତେ?
(A)
4,14 comma 1

(B)
-4,1negative 4 comma 1

(C)
-4,-1negative 4 comma negative 1

(D)
4,-14 comma negative 1
୩୩.
kk
ର କେଉଁ ମାନ ପାଇଁ
(k1)x210x+25=0open paren k minus 1 close paren x squared minus 10 x plus 25 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ପରସ୍ପରର ଗୁଣନାତ୍ମକ ବିଲୋମୀ (Reciprocal) ହେବେ?
(A) ୨୬
(B) ୨୫
(C) ୨୪
(D) ୧
୩୪. ଯଦି
x=121212xx equals the fraction with numerator 1 and denominator 2 minus the fraction with numerator 1 and denominator 2 minus the fraction with numerator 1 and denominator 2 minus x end-fraction end-fraction end-fraction
ହୁଏ, ତେବେ
xx
ର ମାନ କେତେ?
(A) ୧
(B) ୨
(C) ୩
(D) ୦
୩୫.
x28x+k=0x squared minus 8 x plus k equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟର ବର୍ଗର ସମଷ୍ଟି
4040
ହେଲେ,
kk
ର ମାନ କେତେ?
(A) ୧୨
(B) ୮
(C) ୧୦
(D) ୧୬
୩୬. ଯଦି
ax2+bx+c=0a x squared plus b x plus c equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ
sinθsine theta
ଏବଂ
cosθcosine theta
ହୁଅନ୍ତି, ତେବେ ନିମ୍ନଲିଖିତ ମଧ୍ୟରୁ କେଉଁ ସମ୍ପର୍କଟି ସଠିକ୍?
(A)
a2+b2=2aca squared plus b squared equals 2 a c

(B)
a2b2+2ac=0a squared minus b squared plus 2 a c equals 0

(C)
b2a2=2acb squared minus a squared equals 2 a c

(D)
a2+b2+2ac=0a squared plus b squared plus 2 a c equals 0
୩୭.
22x32x+2+32=02 raised to the 2 x power minus 3 center dot 2 raised to the x plus 2 power plus 32 equals 0
ସମୀକରଣର ସମାଧାନ କେଉଁଟି?
(A)
x=2,3x equals 2 comma 3

(B)
x=4,8x equals 4 comma 8

(C)
x=2,4x equals 2 comma 4

(D)
x=1,2x equals 1 comma 2
୩୮. ଯଦି
x2+k(4x+k1)+2=0x squared plus k open paren 4 x plus k minus 1 close paren plus 2 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ସମାନ ହୁଅନ୍ତି, ତେବେ
kk
ର ମାନ କେତେ?
(A)
2/32 / 3
କିମ୍ବା
-1negative 1

(B)
1/21 / 2
କିମ୍ବା
-2negative 2

(C)
2/32 / 3
କିମ୍ବା ୧
(D)
11
କିମ୍ବା
-2negative 2
୩୯.
x2|x|6=0x squared minus the absolute value of x end-absolute-value minus 6 equals 0
ସମୀକରଣର କେତୋଟି ବାସ୍ତବ ମୂଳ (Real Roots) ଅଛି?
(A) ୧
(B) ୨
(C) ୩
(D) ୪
୪୦. ଯଦି
a+b+c=0a plus b plus c equals 0
ହୁଏ, ତେବେ
ax2+bx+c=0a x squared plus b x plus c equals 0
ସମୀକରଣର ଏକ ମୂଳ ସର୍ବଦା କେତେ ହେବ?
(A) ୦
(B) ୧
(C) -୧
(D)
c/ac / a

ଉତ୍ତର ସୂଚୀ:
୩୧. (A), ୩୨. (B), ୩୩. (A), ୩୪. (A), ୩୫. (A), ୩୬. (C), ୩୭. (C), ୩୮. (A), ୩୯. (B), ୪୦. (B)

୪୧. ଯଦି
ax2+bx+c=0a x squared plus b x plus c equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ
αalpha
βbeta
ହୁଅନ୍ତି ଏବଂ
α+β=α2+β2alpha plus beta equals alpha squared plus beta squared
ହୁଏ, ତେବେ ନିମ୍ନଲିଖିତ ମଧ୍ୟରୁ କେଉଁଟି ସଠିକ୍?
(A)
a2+b2=2aca squared plus b squared equals 2 a c

(B)
b2+ab=2acb squared plus a b equals 2 a c

(C)
b2ab=2acb squared minus a b equals 2 a c

(D)
b2+2ac=abb squared plus 2 a c equals a b
୪୨. ଯଦି
x2+6x+k=0x squared plus 6 x plus k equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟର ଅନ୍ତର (Difference) ୨ ହୁଏ, ତେବେ
kk
ର ମାନ କେତେ?
(A) ୮
(B) ୯
(C) ୫
(D) ୪
୪୩.
x2+px+q=0x squared plus p x plus q equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ
αalpha
ଏବଂ
βbeta
ହେଲେ,
α3+β3alpha cubed plus beta cubed
ର ମାନ କେତେ?
(A)
3pqp33 p q minus p cubed

(B)
p33pqp cubed minus 3 p q

(C)
p3+3pqp cubed plus 3 p q

(D)
3pqq33 p q minus q cubed
୪୪.
kk
ର କେଉଁ ମାନ ପାଇଁ
x2(3k1)x+2k2+2k11=0x squared minus open paren 3 k minus 1 close paren x plus 2 k squared plus 2 k minus 11 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ସମାନ ହେବେ?
(A)
,comma

(B)
,comma

(C)
,comma

(D)
,comma
୪୫. ଯଦି
(a2+b2)x22(ac+bd)x+(c2+d2)=0open paren a squared plus b squared close paren x squared minus 2 open paren a c plus b d close paren x plus open paren c squared plus d squared close paren equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ସମାନ ହୁଅନ୍ତି, ତେବେ:
(A)
ab=cda b equals c d

(B)
ad=bca d equals b c

(C)
ac=bda c equals b d

(D)
a2b2=c2d2a squared b squared equals c squared d squared
୪୬.
x=12+12+12+...x equals the square root of 12 plus the square root of 12 plus the square root of 12 plus point point point end-root end-root end-root
ହେଲେ
xx
ର ମାନ କେତେ?
(A) ୩
(B) ୪
(C) ୬
(D) ୧୨
୪୭.
x22x(1+3k)+7(3+2k)=0x squared minus 2 x open paren 1 plus 3 k close paren plus 7 open paren 3 plus 2 k close paren equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ସମାନ ହେଲେ
kk
ର ମାନ କେତେ?
(A)
,/comma negative /

(B)
,/comma negative /

(C)
,/comma /

(D)
,/comma /
୪୮. ଯଦି
x2+ax+b=0x squared plus a x plus b equals 0
ର ମୂଳଦ୍ଵୟ
α,βalpha comma beta
ହୁଅନ୍ତି ଏବଂ
α2,β2alpha squared comma beta squared
ମୂଳ ବିଶିଷ୍ଟ ସମୀକରଣଟି
x2px+q=0x squared minus p x plus q equals 0
ହୁଏ, ତେବେ
pp
ର ମାନ କେତେ?
(A)
a22ba squared minus 2 b

(B)
a2+2ba squared plus 2 b

(C)
b22ab squared minus 2 a

(D)
a2b2a squared minus b squared
୪୯.
9x2+6kx+4=09 x squared plus 6 k x plus 4 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ବାସ୍ତବ ଓ ସମାନ ହେଲେ,
kk
ର ସମ୍ଭାବ୍ୟ ମାନଗୁଡ଼ିକ କ’ଣ?
(A)
±plus or minus

(B)
±plus or minus

(C)
±plus or minus

(D)
±plus or minus
୫୦. ଏକ ସମକୋଣୀ ତ୍ରିଭୁଜର ଭୂମି ଏହାର ଉଚ୍ଚତା ଅପେକ୍ଷା ୭ ସେମି ଅଧିକ। ଯଦି ଏହାର କର୍ଣ୍ଣ (Hypotenuse) ୧୩ ସେମି ହୁଏ, ତେବେ ତ୍ରିଭୁଜର ବାହୁଦ୍ଵୟର ମାନ କେତେ?
(A) ୫ ସେମି, ୧୨ ସେମି
(B) ୪ ସେମି, ୧୧ ସେମି
(C) ୬ ସେମି, ୧୩ ସେମି
(D) ୩ ସେମି, ୧୦ ସେମି

ଉତ୍ତର ସୂଚୀ:
୪୧. (B), ୪୨. (A), ୪୩. (A), ୪୪. (B), ୪୫. (B), ୪୬. (B), ୪୭. (A), ୪୮. (A), ୪୯. (A), ୫୦. (A)

୫୧. ଯଦି
x=12+3x equals the fraction with numerator 1 and denominator 2 plus the square root of 3 end-root end-fraction
ହୁଏ, ତେବେ ଏହାକୁ ମୂଳ ରୂପେ ଗ୍ରହଣ କରୁଥିବା ପରିମେୟ ସହଗ (Rational Coefficient) ବିଶିଷ୍ଟ ଦ୍ଵିଘାତ ସମୀକରଣଟି କେଉଁଟି?
(A)
x2+4x+1=0x squared plus 4 x plus 1 equals 0

(B)
x24x+1=0x squared minus 4 x plus 1 equals 0

(C)
x24x1=0x squared minus 4 x minus 1 equals 0

(D)
x2+4x1=0x squared plus 4 x minus 1 equals 0
୫୨. ଯଦି
αalpha
βbeta
ସମୀକରଣ
x2px+q=0x squared minus p x plus q equals 0
ର ମୂଳ ହୁଅନ୍ତି, ତେବେ
α2β+β2αthe fraction with numerator alpha squared and denominator beta end-fraction plus the fraction with numerator beta squared and denominator alpha end-fraction
ର ମାନ କେତେ?
(A)
p33pqqthe fraction with numerator p cubed minus 3 p q and denominator q end-fraction

(B)
p3+3pqqthe fraction with numerator p cubed plus 3 p q and denominator q end-fraction

(C)
3pqp3qthe fraction with numerator 3 p q minus p cubed and denominator q end-fraction

(D)
p23qqthe fraction with numerator p squared minus 3 q and denominator q end-fraction
୫୩.
(xa)(xb)+(xb)(xc)+(xc)(xa)=0open paren x minus a close paren open paren x minus b close paren plus open paren x minus b close paren open paren x minus c close paren plus open paren x minus c close paren open paren x minus a close paren equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ସବୁବେଳେ କ’ଣ ହେବେ?
(A) ବାସ୍ତବ
(B) ଅବାସ୍ତବ
(C) କେବଳ ଧନାତ୍ମକ
(D) କେବଳ ଋଣାତ୍ମକ
୫୪. ଯଦି
2x2+3x+5=02 x squared plus 3 x plus 5 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ
αalpha
βbeta
ହୁଅନ୍ତି, ତେବେ
1α2+1β2the fraction with numerator 1 and denominator alpha squared end-fraction plus the fraction with numerator 1 and denominator beta squared end-fraction
ର ମାନ କେତେ?
(A)
11/2511 / 25

(B)
-11/25negative 11 / 25

(C)
9/259 / 25

(D)
-9/25negative 9 / 25
୫୫.
x2+(k+4)x+(2k+5)=0x squared plus open paren k plus 4 close paren x plus open paren 2 k plus 5 close paren equals 0
ସମୀକରଣର ଏକ ମୂଳ ଅନ୍ୟଟିର ଅଧା (Half) ହେଲେ,
kk
ର ମାନ କେତେ?
(A)
2,-1/22 comma negative 1 / 2

(B)
1,-21 comma negative 2

(C)
3,-43 comma negative 4

(D)
0,-70 comma negative 7
୫୬.
x45x2+4=0x to the fourth power minus 5 x squared plus 4 equals 0
ସମୀକରଣର କେତୋଟି ବାସ୍ତବ ମୂଳ ଅଛି?
(A) ୨
(B) ୩
(C) ୪
(D) ୦
୫୭. ଯଦି
pp
ଏବଂ
qq
ସମୀକରଣ
x2+px+q=0x squared plus p x plus q equals 0
ର ଦୁଇଟି ମୂଳ ହୁଅନ୍ତି, ତେବେ
pp
ଏବଂ
qq
ର ମାନ ଯଥାକ୍ରମେ କେତେ?
(A)
1,-21 comma negative 2

(B)
0,10 comma 1

(C)
-1,2negative 1 comma 2

(D)
1,21 comma 2
୫୮.
kk
ର କେଉଁ ମାନ ପାଇଁ
x2kx+4=0x squared minus k x plus 4 equals 0
ର ମୂଳଦ୍ଵୟ ସମାନ ଏବଂ ସେହି ମୂଳଟି
x2+kx+a=0x squared plus k x plus a equals 0
କୁ ସିଦ୍ଧ କରେ?
(A)
a=16a equals 16

(B)
a=-16a equals negative 16

(C)
a=4a equals 4

(D)
a=-4a equals negative 4
୫୯.
xx+1+x+1x=3415the fraction with numerator x and denominator x plus 1 end-fraction plus the fraction with numerator x plus 1 and denominator x end-fraction equals 34 over 15 end-fraction
ସମୀକରଣର ସମାଧାନ କଲେ
xx
ର ମାନ କେତେ ହେବ?
(A)
3,43 comma 4

(B)
3/2,4/33 / 2 comma 4 / 3

(C)
3/2,-5/23 / 2 comma negative 5 / 2

(D)
5/2,-3/25 / 2 comma negative 3 / 2
୬୦.
ax2+bx+c=0a x squared plus b x plus c equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟର ଅନୁପାତ
rr
ହେଲେ,
(r+1)2rthe fraction with numerator open paren r plus 1 close paren squared and denominator r end-fraction
ର ମାନ କେଉଁଟି ସହ ସମାନ?
(A)
b2/acb squared / a c

(B)
a2/bca squared / b c

(C)
c2/abc squared / a b

(D)
b/acb / a c

ଉତ୍ତର ସୂଚୀ:
୫୧. (B), ୫୨. (A), ୫୩. (A), ୫୪. (B), ୫୫. (D), ୫୬. (C), ୫୭. (A), ୫୮. (B), ୫୯. (C), ୬୦. (A)

୬୧. ଯଦି
x2px+q=0x squared minus p x plus q equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟର ସମଷ୍ଟି ଏବଂ ଗୁଣଫଳ ସମାନ ହୁଅନ୍ତି, ତେବେ
pp
qq
ମଧ୍ୟରେ ସମ୍ପର୍କ କ’ଣ?
(A)
p+q=0p plus q equals 0

(B)
p=qp equals q

(C)
pq=1p q equals 1

(D)
p=qp equals negative q
୬୨.
kk
ର କେଉଁ ମାନ ପାଇଁ
(4k)x2+(2k+4)x+(8k+1)=0open paren 4 minus k close paren x squared plus open paren 2 k plus 4 close paren x plus open paren 8 k plus 1 close paren equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ସମାନ ହେବେ?
(A)
0,30 comma 3

(B)
0,-30 comma negative 3

(C)
3,-33 comma negative 3

(D)
4,-44 comma negative 4
୬୩. ଯଦି
x24x+k=0x squared minus 4 x plus k equals 0
ସମୀକରଣର ଗୋଟିଏ ମୂଳ ୨ ହୁଏ, ତେବେ ଅନ୍ୟ ମୂଳଟି କେତେ?
(A) ୨
(B) ୪
(C) -୨
(D) ୦
୬୪.
ax2+bx+c=0a x squared plus b x plus c equals 0
ସମୀକରଣରେ
a,b,ca comma b comma c
ପରିମେୟ ସଂଖ୍ୟା ଏବଂ ପ୍ରଭେଦକ (
Dcap D
) ଏକ ପୂର୍ଣ୍ଣବର୍ଗ ସଂଖ୍ୟା ହେଲେ, ମୂଳଦ୍ଵୟ କିପରି ହେବେ?
(A) ପରିମେୟ ଏବଂ ଅସମାନ
(B) ଅପରିମେୟ ଏବଂ ଅସମାନ
(C) ବାସ୍ତବ ଏବଂ ସମାନ
(D) ଅବାସ୍ତବ
୬୫. ଯଦି
x=1x equals 1
ସମୀକରଣ
ax2+ax+3=0a x squared plus a x plus 3 equals 0
ଏବଂ
x2+x+b=0x squared plus x plus b equals 0
ର ଏକ ସାଧାରଣ ମୂଳ ହୁଏ, ତେବେ
aba b
ର ମାନ କେତେ?
(A) ୩
(B) ୬
(C) -୩
(D) ୪
୬୬.
x215x+56=0x squared minus 15 x plus 56 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟର ବ୍ୟୁତ୍କ୍ରମର ସମଷ୍ଟି (
1α+1βthe fraction with numerator 1 and denominator alpha end-fraction plus the fraction with numerator 1 and denominator beta end-fraction
) କେତେ?
(A)
56/1556 / 15

(B)
15/5615 / 56

(C)
-15/56negative 15 / 56

(D)
11
୬୭.
x2+kx+6=0x squared plus k x plus 6 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ
323 colon 2
ଅନୁପାତରେ ଥିଲେ,
kk
ର ମାନ କେତେ?
(A)
±plus or minus

(B)
±plus or minus

(C)
±plus or minus

(D)
±plus or minus
୬୮. ଯଦି
α,βalpha comma beta
ସମୀକରଣ
x2px+q=0x squared minus p x plus q equals 0
ର ମୂଳ ହୁଅନ୍ତି, ତେବେ
(αβ)2open paren alpha minus beta close paren squared
କେଉଁଟି ସହ ସମାନ?
(A)
p24qp squared minus 4 q

(B)
p2+4qp squared plus 4 q

(C)
q24pq squared minus 4 p

(D)
p22qp squared minus 2 q
୬୯. ଏକ ଦ୍ଵିଘାତ ସମୀକରଣର ମୂଳଦ୍ଵୟର ସମଷ୍ଟି ୧୦ ଏବଂ ପ୍ରଭେଦକ ୧୬ ହେଲେ, ସମୀକରଣଟି କ’ଣ?
(A)
x210x+21=0x squared minus 10 x plus 21 equals 0

(B)
x2+10x+21=0x squared plus 10 x plus 21 equals 0

(C)
x210x+9=0x squared minus 10 x plus 9 equals 0

(D)
x210x+16=0x squared minus 10 x plus 16 equals 0
୭୦. ଯଦି
a+b+c=0a plus b plus c equals 0
ଏବଂ
a,b,ca comma b comma c
ପରିମେୟ, ତେବେ
(b+ca)x2+(c+ab)x+(a+bc)=0open paren b plus c minus a close paren x squared plus open paren c plus a minus b close paren x plus open paren a plus b minus c close paren equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ କିପରି?
(A) ବାସ୍ତବ ଓ ଅସମାନ
(B) ଅବାସ୍ତବ
(C) ପରିମେୟ
(D) (A) ଏବଂ (C) ଉଭୟ

ଉତ୍ତର ସୂଚୀ:
୬୧. (B), ୬୨. (A), ୬୩. (A), ୬୪. (A), ୬୫. (A), ୬୬. (B), ୬୭. (B), ୬୮. (A), ୬୯. (A), ୭୦. (D)

୭୧.
x2px+q=0x squared minus p x plus q equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ
α,βalpha comma beta
ହେଲେ,
(α+1)(β+1)open paren alpha plus 1 close paren open paren beta plus 1 close paren
ର ମାନ କେତେ?
(A)
1+p+q1 plus p plus q

(B)
1p+q1 minus p plus q

(C)
1+pq1 plus p minus q

(D)
1pq1 minus p minus q
୭୨. ଯଦି
kk
ର ମାନ
0<k<40 is less than k is less than 4
ହୁଏ, ତେବେ
x2kx+1=0x squared minus k x plus 1 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ କିପରି ହେବେ?
(A) ବାସ୍ତବ ଓ ସମାନ
(B) ବାସ୍ତବ ଓ ଅସମାନ
(C) ଅବାସ୍ତବ (Complex)
(D) ପରିମେୟ
୭୩.
x28x2+20=12the fraction with numerator x squared minus 8 and denominator x squared plus 20 end-fraction equals one-half
ହେଲେ,
xx
ର ମାନ କେତେ?
(A)
±plus or minus

(B)
±plus or minus

(C)
±plus or minus

(D)
±plus or minus
୭୪.
x2+kx+1=0x squared plus k x plus 1 equals 0
ସମୀକରଣର ଏକ ମୂଳ ୧ ହେଲେ,
kk
ର ମାନ କେତେ?
(A) ୦
(B) -୨
(C) ୨
(D) ୧
୭୫. ଯଦି
x2kx+4=0x squared minus k x plus 4 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ବାସ୍ତବ ହୁଅନ୍ତି, ତେବେ
kk
ପାଇଁ କେଉଁଟି ଠିକ୍?
(A)
k4k is less than or equal to 4

(B)
k4k is greater than or equal to 4
କିମ୍ବା
k-4k is less than or equal to negative 4

(C)
-4k4negative 4 is less than or equal to k is less than or equal to 4

(D)
k>4k is greater than 4
୭୬. ଏକ ଦ୍ଵିଘାତ ସମୀକରଣର ମୂଳଦ୍ଵୟ
2+52 plus the square root of 5 end-root
ଏବ
252 minus the square root of 5 end-root
ହେଲେ, ସମୀକରଣଟି କେଉଁଟି?
(A)
x24x1=0x squared minus 4 x minus 1 equals 0

(B)
x2+4x1=0x squared plus 4 x minus 1 equals 0

(C)
x24x+1=0x squared minus 4 x plus 1 equals 0

(D)
x25x+4=0x squared minus 5 x plus 4 equals 0
୭୭.
x2+10x+25=0x squared plus 10 x plus 25 equals 0
ସମୀକରଣର ପ୍ରଭେଦକ କେତେ?
(A) ୧୦
(B) ୨୫
(C) ୦
(D) ୧୦୦
୭୮. ଯଦି
αalpha
ଏବଂ
βbeta
ସମୀକରଣ
3x2+8x+2=03 x squared plus 8 x plus 2 equals 0
ର ମୂଳ ହୁଅନ୍ତି, ତେବେ
αβalpha beta
ର ମାନ କେତେ?
(A)
8/38 / 3

(B)
-8/3negative 8 / 3

(C)
2/32 / 3

(D)
-2/3negative 2 / 3
୭୯.
4x25x+3=04 x squared minus 5 x plus 3 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟର ସ୍ଵରୂପ କିପରି?
(A) ବାସ୍ତବ ଓ ସମାନ
(B) ବାସ୍ତବ ଓ ଅସମାନ
(C) ଅବାସ୍ତବ
(D) ପରିମେୟ
୮୦. ଯଦି କୌଣସି ସମୀକରଣର
b24ac>0b squared minus 4 a c is greater than 0
ହୁଏ, ତେବେ ମୂଳଦ୍ଵୟ ସର୍ବଦା:
(A) ବାସ୍ତବ ଓ ଅସମାନ
(B) ବାସ୍ତବ ଓ ସମାନ
(C) ଅବାସ୍ତବ
(D) ସମାନ

ଉତ୍ତର ସୂଚୀ:
୭୧. (A), ୭୨. (C), ୭୩. (B), ୭୪. (B), ୭୫. (B), ୭୬. (A), ୭୭. (C), ୭୮. (C), ୭୯. (C), ୮୦. (A)

୮୧. ଯଦି
ax2+bx+c=0a x squared plus b x plus c equals 0
ସମୀକରଣର ଗୋଟିଏ ମୂଳ ଅନ୍ୟଟିର ବର୍ଗ (Square) ହୁଏ, ତେବେ
a(cb)3=c(ab)3a open paren c minus b close paren cubed equals c open paren a minus b close paren cubed
ସଦୃଶ କେଉଁ ସମ୍ପର୍କଟି ସଠିକ୍?
(A)
b3+ac2+a2c=3abcb cubed plus a c squared plus a squared c equals 3 a b c

(B)
b3+ac2+a2c=2abcb cubed plus a c squared plus a squared c equals 2 a b c

(C)
b2+ac=3abcb squared plus a c equals 3 a b c

(D) ଏଥିରୁ କୌଣସିଟି ନୁହେଁ 
୮୨.
x2(k+1)x+14(k+3)2=0x squared minus open paren k plus 1 close paren x plus one-fourth open paren k plus 3 close paren squared equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ସମାନ ହେଲେ,
kk
ର ମାନ କେତେ?
(A) ୧
(B) -୧
(C) ୩
(D) -୫ 
୮୩. ଯଦି ସମୀକରଣ
x2kx+1=0x squared minus k x plus 1 equals 0
ର ମୂଳଦ୍ଵୟର ଅନ୍ତର (Difference)
5the square root of 5 end-root
ରୁ କମ୍ ହୁଏ, ତେବେ
kk
ର ପରିସର କେତେ?
(A)
|k|<3the absolute value of k end-absolute-value is less than 3

(B)
2<|k|<32 is less than the absolute value of k end-absolute-value is less than 3

(C)
|k|>2the absolute value of k end-absolute-value is greater than 2

(D)
0<|k|<20 is less than the absolute value of k end-absolute-value is less than 2
 
୮୪.
x+1x=2.5x plus 1 over x end-fraction equals 2.5
ସମୀକରଣର ମୂଳଦ୍ଵୟ କେଉଁଟି?
(A)
,/comma /

(B)
,/comma /

(C)
,/comma /

(D)
,/comma /
 
୮୫.
3x210x+3=03 x squared minus 10 x plus 3 equals 0
ସମୀକରଣର ଏକ ମୂଳ
1/31 / 3
ହେଲେ, ଅନ୍ୟ ମୂଳଟି କେତେ?
(A) -୩
(B) ୩
(C)
//

(D)
//
 
୮୬. ଯଦି
α,βalpha comma beta
ସମୀକରଣ
x2bx+c=0x squared minus b x plus c equals 0
ର ମୂଳ ହୁଅନ୍ତି, ତେବେ
1α+βthe fraction with numerator 1 and denominator alpha plus beta end-fraction
ର ମାନ କେତେ?
(A)
1/b1 / b

(B)
b/cb / c

(C)
c/bc / b

(D)
-1/bnegative 1 / b
 
୮୭.
kk
ର କେଉଁ ମାନ ପାଇଁ
x24x+k=0x squared minus 4 x plus k equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ବାସ୍ତବ ଏବଂ ଭିନ୍ନ ହେବେ?
(A)
k<4k is less than 4

(B)
k4k is less than or equal to 4

(C)
k>4k is greater than 4

(D)
k=4k equals 4
 
୮୮.
x2+px+q=0x squared plus p x plus q equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ
α,βalpha comma beta
ହେଲେ,
α2β+αβ2alpha squared beta plus alpha beta squared
ର ମାନ କେତେ?
(A)
pqp q

(B)
pqnegative p q

(C)
p/qp / q

(D)
q/pq / p
 
୮୯.
x27x+10=0x squared minus 7 x plus 10 equals 0
ଏବଂ
x25x+6=0x squared minus 5 x plus 6 equals 0
ସମୀକରଣ ଦ୍ଵୟର ସାଧାରଣ ମୂଳଟି କେଉଁଟି?
(A) ୨
(B) ୩
(C) ୫
(D) ୬ 
୯୦. ଯଦି
ax2+bx+c=0a x squared plus b x plus c equals 0
ର ମୂଳଦ୍ଵୟ
α,βalpha comma beta
ହୁଅନ୍ତି, ତେବେ
α-1+β-1alpha to the negative 1 power plus beta to the negative 1 power
ର ମାନ କେତେ?
(A)
b/cnegative b / c

(B)
b/cb / c

(C)
b/anegative b / a

(D)
c/ac / a
 

ଉତ୍ତର ସୂଚୀ:
୮୧. (A), ୮୨. (D), ୮୩. (B), ୮୪. (A), ୮୫. (B), ୮୬. (A), ୮୭. (A), ୮୮. (B), ୮୯. (A), ୯୦. (A) 

୯୧. ଯଦି
x2+kx+12=0x squared plus k x plus 12 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟର ଅନ୍ତର ୧ ହୁଏ, ତେବେ
kk
ର ଧନାତ୍ମକ ମାନ କେତେ?
(A) ୭
(B) ୮
(C) ୧
(D) ୫ 
୯୨.
ax2+bx+c=0a x squared plus b x plus c equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ
αalpha
βbeta
ହେଲେ,
1α+1βthe fraction with numerator 1 and denominator alpha end-fraction plus the fraction with numerator 1 and denominator beta end-fraction
ର ମାନ କେତେ?
(A)
b/anegative b / a

(B)
b/cnegative b / c

(C)
c/ac / a

(D)
b/cb / c
 
୯୩.
x23x+2=0x squared minus 3 x plus 2 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ
αalpha
βbeta
ହେଲେ,
α2+β2alpha squared plus beta squared
ର ମାନ କେତେ?
(A) ୫
(B) ୯
(C) ୧୩
(D) ୪ 
୯୪.
kx26x+3k=0k x squared minus 6 x plus 3 k equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟର ସମଷ୍ଟି, ସେମାନଙ୍କ ଗୁଣଫଳ ସହ ସମାନ ହେଲେ
kk
ର ମାନ କେତେ?
(A) ୨
(B) ୩
(C) ୬
(D) ୧ 
୯୫. ଯଦି
x2px+q=0x squared minus p x plus q equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ ପରସ୍ପରର ଗୁଣନାତ୍ମକ ବିଲୋମୀ (Reciprocal) ହୁଅନ୍ତି, ତେବେ କେଉଁଟି ସଠିକ୍?
(A)
p=qp equals q

(B)
q=1q equals 1

(C)
p=1p equals 1

(D)
q=-1q equals negative 1
 
୯୬.
x2+5x+6=0x squared plus 5 x plus 6 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ
αalpha
ଏବଂ
βbeta
ହେଲେ,
α3β+αβ3alpha cubed beta plus alpha beta cubed
ର ମାନ କେତେ?
(A) ୭୮
(B) ୫୪
(C) ୬୬
(D) -୬୬ 
୯୭. ଯଦି
ax2+bx+c=0a x squared plus b x plus c equals 0
ସମୀକରଣର ପ୍ରଭେଦକ (D) ଋଣାତ୍ମକ (< 0) ହୁଏ, ତେବେ ମୂଳଦ୍ଵୟ କିପରି ହେବେ?
(A) ବାସ୍ତବ ଓ ସମାନ
(B) ବାସ୍ତବ ଓ ଅସମାନ
(C) ଅବାସ୍ତବ (Imaginary)
(D) ପରିମେୟ 
୯୮. ଯେଉଁ ଦ୍ଵିଘାତ ସମୀକରଣର ଏକ ମୂଳ
323 minus the square root of 2 end-root
, ସେହି ସମୀକରଣଟି କ’ଣ?
(A)
x26x+7=0x squared minus 6 x plus 7 equals 0

(B)
x2+6x+7=0x squared plus 6 x plus 7 equals 0

(C)
x26x7=0x squared minus 6 x minus 7 equals 0

(D)
x23x+2=0x squared minus 3 x plus 2 equals 0
 
୯୯.
2x2+53x+6=02 x squared plus 5 the square root of 3 end-root x plus 6 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟର ସ୍ଵରୂପ କିପରି?
(A) ବାସ୍ତବ ଓ ଅସମାନ
(B) ବାସ୍ତବ ଓ ସମାନ
(C) ଅବାସ୍ତବ
(D) କୌଣସିଟି ନୁହେଁ
୧୦୦. ଯଦି
kk
ର ମାନ ୪ ହୁଏ, ତେବେ
x2kx+4=0x squared minus k x plus 4 equals 0
ସମୀକରଣର ମୂଳଦ୍ଵୟ କିପରି ହେବେ?
(A) ବାସ୍ତବ ଓ ଅସମାନ
(B) ବାସ୍ତବ ଓ ସମାନ
(C) ଅବାସ୍ତବ
(D) ପରିମେୟ ଓ ଅସମାନ


ଉତ୍ତର ସୂଚୀ (Answer Key):
୯୧. (A), ୯୨. (B), ୯୩. (A), ୯୪. (A), ୯୫. (B), ୯୬. (A), ୯୭. (C), ୯୮. (A), ୯୯. (A), ୧୦୦. (B) 
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