10 self study question with answer--23

Question 1

Direction:Study the following graph and answer the following questions :
The following graph shows the percentage of students admitted in various schools in Bihar in 2007.

If the total no. of students taking admission in 2007 in SLL is 660, then no. of students taking admission in SES is what percent of the no. of taking admission in SSS in the same year?

  42%

  27%

  40%

  None of these

It's 'None of these '
Here 22%= 660

Tricky:

Question 2

The no. of students taking admission in SIS is what percent more than no. of students taking admission in SSS in 2007 ? The total no. of students taking admission in SLL is 550 in 2007.

  14%

  20%

  28%

  13%

It's '20%'
Solve it according to Q. no 1
Quicker Approach:

Question 3

The total no. of students taking admission in SLL is 770 in 2007. What is the total no. of students in SCS in the same year?

  428

  318

  308

  420

It's '420 '

Question 4

In the SCS and SES there are 280 girls and 135 boys admitted respectively in 2007. What is the total no. of students taking admission in CBT in the same year?

  315

  282

  403

  cannot be determined

It's 'cannot be determined '
% of Boys and girls are not mentioned

Question 5

A reduction of 25% in the price of an apple man to buy 10 apples more for Rs. 600. The reduced price of apple is

  Rs. 20

  Rs. 30

  Rs. 24

  Rs. 15

It's 'Rs. 15 '
Let the price of each apple be ‘x’ and number of apples be ‘y’. So, by given conditions, we can get that
xy = 600
(0.75x )(y+ 10) = 600
Dividing the equations, we get y=30 and x=20.

Question 6

In 1953, who became the first woman President of the United Nations General Assembly (UNGA) ?

  RajkumariAmritKaur

  SuchetaKriplani

  Vijay LaxmiPandit

  Sarojini Naidu

It's 'Vijay LaxmiPandit'

Question 7

Price of a commodity has increased by 20%. By what per cent must a consumer reduce the consumption of the commodity so as not to increase the expenditure?

  20

  25

  16.66

  66.66

It's '16.66'
The required decrease will be 

Question 8

The no. of boys and girls in SES centre is in the ratio of 5:4, and the total no. of students taking admission is SIS is 648 in 2007. Then what is the total no. of girls taking admission is SES in the same year?

  152

  172

  120

  201

It's '120 '

Question 9

Town D is towards East of town F. Town B is towards North of town D. Town H is towards South of town D. Towards which direction is town H from town F ?

  East

  South-East

  North-East

  Data inadequate

It's 'South-East '
D is towards the east of F and H is towards south of D. Hence H is towards south-east of F.

Question 10

In a certain code THRIVES is written as SIUHRDU. How is SOULFUL written in that code?

  VPTKKTE

  VPTKETK

  TPVKKTE

  TNRKMVG

It's 'VPTKKTE'

Hence