# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 914 - 918 of 1201

Access detailed explanations (illustrated with images and videos) to 2028 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access & Unlimited Time!

View Sample Explanation or View Features.

Rs. 550.00 -OR-

How to register? Already Subscribed?

### Passage

The bar graph given below shows the foreign exchange reserves of a country (in billion US\$) from 2007 - 08 to 2014 - 2015. Answer the questions based on this graph.

## Question 914 (3 of 5 Based on Passage)

Edit

### Question

MCQ▾

The foreign exchange reserves in 2007 - 2008 was how many times that in 2009 - 2010?

### Choices

Choice (4)Response

a.

1.05

b.

0.5

c.

2.7

d.

1.2

## Question 915 (4 of 5 Based on Passage)

Edit

### Question

MCQ▾

The ratio of the number of years, in which the foreign exchange reserves are below the average reserves, to those in which the reserves are above the average reserves is:

### Choices

Choice (4)Response

a.

5: 4

b.

3: 5

c.

2: 3

d.

5: 3

## Question 916 (5 of 5 Based on Passage)

Edit

### Question

MCQ▾

What was the percentage increase in the foreign exchange reserves in 2013 - 2014 over 2009 - 2010?

### Choices

Choice (4)Response

a.

220%

b.

70%

c.

100%

d.

110%

## Question 917

Mathematics
Edit

### Question

MCQ▾

A man bought a rectangular plot of 64 m length and 49 m width. In exchange for this field he wanted to buy a square garden of the same area. Then the side of the square field would be:

### Choices

Choice (4)Response

a.

82 m

b.

56 m

c.

216 m

d.

148 m

## Question 918

Mathematics
Edit

### Question

MCQ▾

In the figure below, BCDE is a square inscribed in a circle with center A and radius r. The total area of shaded region is:

### Choices

Choice (4)Response

a.

b.

c.

d.