puzzles test Model Questions & Answers, Practice Test for ibps clerk mains

Answer: (d)

We have : 3 × 5 + 1 = 16,

16 × 5 + 1 = 81, 81 × 5 + 1 + 1 = 406.

So , missing number = 406 = 406 × 5 + 1 = 2031.

Answer: (c)

In each row, out of the letters A, B and C, each of these must appear once. Also, in each column, the product of first and third numbers is equal to the second number. So, the missing number will be (2 × 4) i.e. 8 and the letter will be C.

Thus, the answer is 8C.

Hence, the correct answer is (a).

Answer: (a)

We have (56 + 15) – (22 + 8) = 41, (46 + 9) – (10 + 6) = 39

So, missing number = (34 + 11) – (14 + 6) = 25.

Answer: (d)

In first figure :

3 × 3 + 5 × 6 = 9 + 30 = 39

In second figure :

4 × 4 + 5 × 7 = 16 + 35 = 41

Similarly,

3 × 4 + 5 × 5 = 12 + 25 = 37

Answer: (b)

7 × 3 – 1 = 20

8 × 3 – 1 = 23

9 × 3 – 1 = 26