SBI PO/SBI CLERK 2022: Quant QUIZ-50

Question 1:

The ages of two persons P and Q are in the ratio 5: 7. Eight years ago, the ratio of P and Q was 7: 13. The present ages of P and Q, respectively, are:

15 and 21 years

20 and 28 years

21 and 15 years

12 and 13 years

None of the above/More than one of the above

Question 2:

By selling an article for ₹ 1800, triple the profit is obtained than the profit that would have been obtained by selling it for ₹ 1350 . The cost price (in ₹) of the article is:

1200

1125

1250

1175

None of the above/More than one of the above

Question 3:

If 35%of a number is 225 less than 50% of that number, then the number is:

1000

1300

1200

1500

None of these.

Question 4:

In how many ways can the letters of the word ‘DELHI’ be arranged so that the vowels occupy only even places?

11

12

13

14

15

Question 5:

A box contains 5 red and 6 white balls. In how many ways can 6 balls be selected so that there are at least two balls of each colour?

405

415

425

435

445

Question 6:

Circumference of a circle is equal to the perimeter of a equilateral triangle. Radius of the circle is 21 cm. What is the area of the equilateral triangle approximately in cm²?

837

838

839

840

841

Question 7:

Length of train P is 1200 metres and length of train Q is 20% more than the length of train P. Speeds of the trains P and Q are 108 km/hr and 40 metre/second respectively. Both trains are running in the same direction on a parallel tracks. In how much time will the faster train pass the man sitting in the slower train?

144 seconds

120 seconds

264 seconds

37.71 seconds

None of these

Question 8:

The population of a town is 31,25,000. It increases by 12% during the first decade. During the second decade, it decreases by 14% and increased by 16% during the third decade. What is the population at the end of the three decades?

34,91,500

34,91,600

34,91,700

34,91,800

34,91,900

Question 9:

At the end of a certain decade, the population of a certain village was 24000. At the end of next decade if the population of males increases by 10% and that of the females by 18% and the total population increases to 27600, then what was the respective ratio of the population of males and females in that certain decade?

4 : 5

5 : 4

3 : 5

5 : 3

30 : 11

Question 10:

What will be a single equivalent percentage increase, if a number is successively increased by 30%, 35% and 40%?

$141 \frac{7}{10} \%$

$142 \frac{7}{10} \%$

$143 \frac{7}{10} \%$

$154 \frac{3}{10} \%$

$145 \frac{7}{10} \%$