Quant Test for IBPS PO Prelims 2020 Exam set – 8

1. Study the following and answer the questions:
20*168/14-40=?+110
95
90
100
105
110
Option B
240-40=?+110
200=?+110
x=90

2. (2222.50-1680.05*0.75)*1.20=?
1100
1155
1150
1200
None of these
Option B
(962.4625*1.20)=1154.955

3. (4270/120)+?=100
64
66
69
54
52
Option A
35.58+x=100
x=64.41

4. 184 /46 / 0.008/ 12.5 =?
40
45
42
52
None of these
Option A

5. (3080+6160)/x=330
30
28
25
35
None of these
Option B
9240/x=330
x=28

6. A trader buys two goats for Rs 3000.He sells first goat at a profit of 22% and the second goat at a loss of 8%.What is the SP of second goat if in the whole transaction there is no profit no loss?
Rs 2024
Rs 3025
Rs 2540
Rs 2550
None of these
Option A
CP of first goat=x
CP of second goat=750-x
SP of first goat=122x/100
SP of second goat=92/100(750-x)
3000=122x/100 + 92/100(3000-92/100x)
x=800
Therefore,CP of second goat=3000-800=2200
SP=92/100*2200
=Rs 2024

7. Sum of CP’s of two goats is Rs 39000.Both the goats are sold at a profit of 20% and 40% respectively with their SP’s being the same.What is the difference of CPs of both the goats?
Rs 3500
Rs 3000
Rs 4200
Cannot be determined
None of these
Option B
Ratio of CP=7:6
Therefore,130==39000
1==300
10==3000

8. A vegetable seller professes to sell vegetables at the CP,but uses false weights.He gains 40% in this manner.What weight does he substitute for one kg?
750 g
748 g
714 2/7 g
715 1/7 g
None of these
Option C
Let weight subsituted be 1kg=x kg
100-x/x *1000=40
Solve it.

9. “Y ” litres of the mixture contains milk and soda in ratio 4:3.If 13 litres of soda is added then the ratio becomes 1:1.Then what is the final qunatity of soda in the mixture?
52
50
48
45
None of these
Option A
4y/3y+13=1
y=13
Soda=3y+13=39+13=52

10. The ratio of solution “X” and solution “Y” in container is 3:2 when 10 litres of teh mixture is taken out and is replaced by the solution “Y” ,the ratio becomes 2:3.The total quantity of the mixture in container is which of the following?
30 l
35 l
40 l
45 l
None of these
Option A