Daily Questions Challenge for IAS PRE (CSAT) Exam (28 January 2016)

Write and Discuss Your Answer with Q.No in Comment Box at the Bottom of Post.

1. Which of these are incorrect?

i) E layer or Kennelly Heavy side layer reflects medium radio waves helping in short distance radio communication
ii) F layer or Appleton layer reflects short radio waves and helps in long distance radio communication

(a) i only
(b) ii only
(c) both i and ii
(d) none

2. Which of these are correct?

i) The pressure of air rises when its temperature falls
ii) High temperature along the equator causes air to expand these are called Doldrums

(a) i and ii
(b) i only
(c) ii only
(d) none

3. Which of the following are correct?

i) In the Hot wet equatorial climate there is no winter
ii) The diurnal and the annual range of temperature is small

(a) i only
(b) ii only
(c) both i and ii
(d) none

4. Which of the following are incorrect?

i) The climate of China is a modified form of monsoon climate thus called China type
ii) It is also referred to as Gulf type climate

(a) None
(b) i only
(c) ii only
(d) both i and ii

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:: CSAT (Paper -2) ::

1. An automobile dealer provides cars in 5 models in 6 different colours. Find the number of choices open to a customer.

(a) 30
(b) 11
(c) 15
(d) 21

2. How many different numbers can be formed by using five out of nine digits 1, 2, 3, 4, 5, 6, 7, 8 and 9?

(a) 16120
(b) 14120
(c) 15120
(d) 13120

3. Find the number of ways of arranging the letters of the word ‘ARRANGE’ so that the two Rs come together.

(a) 360
(b) 310
(c) 330
(d) 350

4. Find the number of different ways of forming a committee of consisting of 3 men and 3 women from 6 men and 5 women.

(a) 30
(b) 20
(c) 10
(d) 25

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