Quant Quiz (DS, Number Series) for IBPS Clerk Mains| 23rd December 2018

23/12/2018

Quant Quiz to improve your Quantitative Aptitude & Data Interpretation. For upcoming banking exams like SBI PO, SBI Clerk, IBPS PO, IBPS Clerk etc.

Directions (1 to 5): The following questions are accompanied by three statements (A) or (I), (B) or (II), and (C) or (III). You have to determine which statement(s) is/aresufficient/necessary to answer the questions.

Q1. What will be the sum of the ages of the father and the son after 3 years?

Father’s present age is two-and-a-half times the son’s present age.
After ten years the ratio of the father’s age to the son’s age will become 2 : 1.
Five years ago the difference between the father’s age and the son’s age was equal to 30 years.

(a) Only A and B together

(b) Only B and C together

(d) Any two of them

(e) All statements are required to answer the questions

Q2. The cost of three pencils, four erasers and five paperweights is Rs 28. What is the cost of an eraser?

The cost of a paperweight is 25 paise less than that of the pencil and eraser together.
The cost of ten paperweights and 8 erasers is Rs 42.50.
The cost price of a pencil is 80% more than that of an eraser.

(a) Any two of them

(b) Either B alone or A and C together

(d) All statements are required

(e) None of these

Q3. Find the percentage profit if the shopkeeper gives a discount of 20% on marked price of an article.

Marked price of the article is Rs 200.
Cost price of the article is Rs 150.
Selling price of the article is Rs 160.

(a) Only A and C together

(b) Only B and C together

(d) Any of them

(e) All statements are required

Q4. What is the length of the train?

The train crosses a pole in 5 seconds.
The train crosses a platform of length 220 m in 15 secs.
The speed of the train is 79.2 km/hr.

(a) Any two of them

(b) Only A and C together

(d) All statements are required

(e) A and either B or C

Q5. How many days will 8 men and 6 women take to complete the work?

15 men and 6 women undertake to complete the work.
10 men finish a piece of work in 10 days, whereas it takes 12 women to finish it in 10 days.
20 men can finish a piece of work in 5 days.

(a) A only

(b) B and C together

(d) B only

(e) A and C together

Directions (6 to 10): What should come in place of the question mark in the following number series?

Q6. 5, 54, 90, 115, 131, 140, ?

(a) 149

(b) 146

(d) 152

(e) None of these

Q7. 7, 4, 5, 9, ?, 52.5, 160.5

(a) 32