Test Preparation on IBPS Clerk preliminary Model Paper-4 (2015)
Quantitative Aptitude:
Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 minutes. In how much time, the third pipe alone can empty the cistern?
What will be the ratio of simple interest earned by a certain amount at the same rate of interest for 6 years and that for 9 years?
When any number is divided by 12, then the dividend becomes 1/4th of the other number. By how much percent the first number is greater than the second number?
A sphere of 30 cm radius is dropped into a cylindrical vessel of 80 cm diameter, which is partly filled with water, then its level rises by x cm. Find x:
Thus, the level of water rises by 22.5 cm.
Note The volume of water will be calculated by considering it in the cylindrical shape since
the water takes the shape of vessel in which it is filled.
Which of the following numbers is divisible by 24?
24 = 3 × 8, where 3 and 8 are co-primes.
Clearly, 35718 is not divisible by 8, as 718 is not divisible by 8
Similarly, 63810 is not divisible by 8 and 537804 is not divisible by 8.
Consider part (d)
Sum of digits = (3 + 1 + 2 + 5 + 7 + 3 + 6) = 27, which is divisible by 3.
Also, 736 is divisibly by 8.
So, 3125736 is divisible by (3 × 8), i.e. 24.
The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is:
Let A, B, C represent their respective weights. Then, we have:
A + B + C = (45 x 3) = 135 .... (i)
A + B = (40 x 2) = 80 .... (ii)
B + C = (43 x 2) = 86 ....(iii)
Adding (ii) and (iii), we get: A + 2B + C = 166 .... (iv)
Subtracting (i) from (iv), we get : B = 31.
B's weight = 31 kg.
The maximum numbers of students among them 1001 pens and 910 pencils can be distributed in such a way that each student gets the same number of pens and samenumber of pencils is-
Required number of students = HCF of 1001 and 910
= 91
In how many ways can a group of 5 men and 2 women be made out of a total of 7 men and 3 women?
Required number of ways = (7C5 x 3C2) = (7C2 x 3C1) =[7x6/2x1]x3=63
A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is:
Here, n(S) = 52
Let E = event of getting a queen of club or a king of heart.
Then, n(E) = 2
P (E) =2/52=1/26
Ayesha’s father was 38 years of age when she was born while her mother was 36 years old when her brother four years younger to her was born. What is the difference between the ages of her parents?
Mother’s age when Ayesha’s brother was born = 36 years
Father’s age when Ayesha’s brother was born = (38 + 4) years
= 42 years
Required difference = (42 ⎯36)
= 6 years
-
Check your progress:
 Right Ans |
 Wrong Ans |
 Not Attempted |