`5:36::6: ?

A

`54

B

42

C

43

D

50

Text Solution

Verified by Experts

The correct Answer is:
A
The first number is multiplied by the next prime number to obtain the second number. And `7 xx 11 = 77`
7 and 11 are prime numbers.
So, missing pair is `7:77.`
Promotional Banner

Similar Questions

Explore conceptually related problems

Show that the numbers 25, 36, 5, 6 are not proportion.

Show that the numbers 25, 36, 5, 6 are not in proportion ?

Two dice are thrown simultaneously. the probability of obtaining total score of seven is a. 5/36 b. 6/36 c. 7/36 d. 8/36

(63.5 xx 63.5 xx 63.5 + 36.5 xx 36.5 xx 36.5) /(6.35 xx 6.35 + 3.65 xx 3.65 - 6.35 xx 3.65 ) is equal to :

5.36 xx 3.6 = (A) 19.296 (C) 21.996 (B) 18.946 (D) 20.26

If 5A-2B={:[(11,2,-5),(4,-3,6)]:}and-2A+B={:[(4,-2,4),(-5,3,1)]:} , then A =

4.59xx 1.8-: 3.6 +5.4 of (1)/(9) - (1)/(5) = ?

Simplify: (3.6+6.4) (3.6-6.4) - (3.6-6.4)^(2) = ?

The value of (6.35 xx 6.35 xx 6.35 + 3.65 xx 3.65 xx 3.65)/(63.5 xx 63.5 + 36.5 xx 36.5-63.5 xx 36.5) is equal to