Quantitative Aptitude Questions (Probability) for IBPS Clerk Prelims Day-4:
Dear Readers, IBPS is conducting Online Examination for the recruitment of Clerical Cadre. Preliminary Examination of IBPS Clerk was scheduled from 2nd Dec 2017. To enrich your preparation here we have providing new series of Quantitative Aptitude Questions. Candidates those who are appearing in IBPS Clerk Exam can practice these questions daily and make your preparation effective.
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[WpProQuiz 818]
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1)From 4 men and 5 women, the committee has to be formed with 5 people and it contain at least one man. In how many ways the committee can be formed?
(a)360
(b).252
(c).125
(d).330
(e).None of these
2)There are 12 students in a class. If a group of 5 students has to be selected from the class in such way that one student is always included, in how many different ways the selection can be done?
(a).245
(b).330
(c).410
(d).220
(e).None of these
3)The ratio of boys and girls in class 5:2 and total count is 35 .A group of 4 students should be formed. What is the probability that the selected group contains 1 boy and 2 girls?
(a).279/1309
(b).900 /1309
(c)329/1309
(d)211/1309
(e).None of these
4)From the pack of 52 cards .you have choose 2 cards. what is the probability taking black king or Red card?
(a). 153/663
(b).174 /663
(c)163/663
(d).203/663
(e).None of these
5)How many different ways the letters can be formed “HINDUSTAN” so that all the vowels never come together?
(a). 335600
(b).332550
(c).332640
(d).362310
(e).None of these
6)In a box there 4 hats in blue , 6 hats in yellow, 3 hats in red color and we have to take 3 hats and what is the probability taking all hats in same colour ?
(a).25/286
(b).23/286
(c).29 /286
(d).33/286
(e).None of these
7)In how many different ways can the letters of the “PRODUCTION” are to be arranged so that the vowels should come together?
(a)15120
(b)30240
(c)60480
(d)120960
(e).None of these
8)Find the total ways of arrangement in a word ”PROBABILITY” that the letter P and Y should come at end?
(a)15120
(b)30240
(c)60480
(d)120960
(e).None of these
9)A box contains dozen of egg out which 3 are rotten. Two eggs are taken out. What is the probability of one egg is rotten and another one is good?
(a). 7/22
(b) 9/22
(c)13/22
(d) 3/22
(e) .None of these
10)In a class 15 boys and 12 girls. For a committee ,we need 7 members. What is the probability that they should contain at least 2 boys and one girl?
(a).2919 /2990
(b).89945/98570
(c).96327/98570
(d)98554/98570
(e)none of these
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