SBI Clerk Mains Quant Daily Mock: 18th May 2020

The Quantitative Aptitude Section is one of the scoring sections of the bank examination. The Quantitative Aptitude is definitely be helping you if practicing it with Sincerity. 18th May 2020 SBI Clerk Mains Quiz Based on- Probability, Permutation & Combination and Misc. DI. Stay with Bankers Adda for the latest Quizzes, Study notes, Test series, and other helpful study material.

Q1. A signal beam has 8 flags of different colours to generate a signal. How many different signals can be generated if a signal requires the use of two flags, one below the other?

(a) 54

(b) 56

(d) 60

(e) 72

Q2. How many three digit number can be formed by using the digits 2, 3, 7 and 8 if (i) Repetition of digits is allowed (ii) Repetition of digits is not allowed

(a) 64, 24

(b) 64, 22

(d) 26, 22

(e) 36, 64

Q3. The difference in the probability of selecting 1 blue Ball and 2 Blue balls is 8/49 If total balls are 50, find the number of blue balls.

(a) 10

(b) 15

(d) 8
(e) 12

Q4. A committee of five members is to be formed out of 3 trainees, 4 professors and 6 research associates. In how many different ways can this be done if the committee should have all the 4 professors and 1 research associate or all 3 trainees and 2 professors?

(a) 15

(b) 18

(d) 12

(e) 16

Q5. A school team has 8 volleyball players. A five members team and a captain will be selected out of these eight players. How many different selections can be made?

(a)224

(b)112

(d)88

(e)168

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18 May

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