Quiz on Math Set 239

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Note: You can select only one option out of four option of each question.

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Quiz on Math Set 239 :

Question 1 :

L.C.M of 3/4, 6/7, 9/8 is ?
A. 18
B. 3
C. 3/56
D. 9/28

Correct Ans: Option A

Question 2 :

H.C.F . of 1/2, 3/4, 5/6, 7/8, 9/10 is ?
A. 1/2
B. 1/10
C. 9/120
D. 1/120

Correct Ans: Option D

Question 3 :

L.C.M of 27, 4, 16 and 3 is ?
A. 12
B. 48
C. 432
D. none of these

Correct Ans: Option C

Question 4 :

L.C.M of 87 and 145 is ?
A. 870
B. 1305
C. 435
D. 1740

Correct Ans: Option C

Question 5 :

Which of the following is a pair of co-primes ?
A. (14, 35)
B. (18, 25)
C. (31, 93)
D. (32, 62)

Correct Ans: Option B

Question 6 :

H.C.F . of 8, 9 and 15 is ?
A. 8
B. 9
C. 1
D. 360

Correct Ans: Option C

Question 7 :

H.C.F of 42, 63 and 140 is ?
A. 14
B. 9
C. 21
D. 7

Correct Ans: Option D

Question 8 :

H.C.F of 1/2, 2/3, 3/4, 4/5 is ?
A. 1
B. 12
C. 4/5
D. 1/60

Correct Ans: Option D

Question 9 :

H.C.F. of 1485 and 4356 is ?
A. 189
B. 89
C. 99
D. 83

Correct Ans: Option C

Question 10 :

The largest number , which exactly divides 210, 315, 147 and 168 is ?
A. 3
B. 7
C. 21
D. 4410

Correct Ans: Option C

Quiz Summary


Here the correct answers of every question in this quiz.

Q.1 [A],     Q.2 [D],     Q.3 [C],     Q.4 [C],     Q.5 [B],     Q.6 [C],     Q.7 [D],     Q.8 [D],     Q.9 [C],     Q.10 [C],    


Total Questions: 10
Your score:
Subject: Math
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