**141. How many numbers between 200 and 600 are divisible by 4, 5 and 6?**

(A) 4

(B) 5

(C) 6

(D) 8

(E) None of the above/ More than one of the above

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**142. If n is any positive integer, then (3 ^{4n} – 4^{3n}) is always divisible by**

(A) 7

(B) 17

(C) 112

(D) 145

(E) None of the above/More than one of the above

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**143. The difference between the squares of two numbers is 256000 and the sum of the numbers is 1000. The numbers are **

(A) 600, 400

(B) 640, 360

(C) 628, 372

(D) 650, 350

(E) None of the above/More than one of the above

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**144. The value of log _{√2} (32) is **

(A) 5/2

(B) 5

(C) 10

(D) 1/10

(E) None of the above/More than one of the above

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**145. By selling 45 lemons for ₹40, a man loses 20%. How many should he sell for ₹24 to gain 20% in the trans action? **

(A) 16

(B) 18

(C) 20

(D) 22

(E) None of the above/More than one of the above

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**146. A train 110 m long is travelling at a speed of 58 kmph. The time in which it will pass a passerby walking at 4 kmph in the same direction is **

(A) 6 seconds

(B) 7 1/2 seconds

(C) 7 1/3 seconds

(D) 8 seconds

(E) None of the above/More than one of the above

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**147. The perimeter of a rhombus is 52 m and its shorter diagonal is 10 m. The length of the longer diagonal is **

(A) 12 m

(B) 18 m

(C) 10 m

(D) 24 m

(E) None of the above/More than one of the above

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**148. in a 100 m race, A runs at 8 kmph. If A gives B a start of 4 m and still beats him by 15 seconds, what is the speed of B? **

(A) 5 kmph

(B) 5.76 kmph

(C) 6 kmph

(D) 6.34 kmph

(E) None of the above/More than one of the above

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**149. A clock is set right at 8 amThe clock gains 10 minutes in 24 hours. What will be the true time when the clock indicates 1 p.m. on the following day?**

(A) 12 noon

(B) 48 minutes past 12 noon

(C) 1 p.m

(D) 2 p.m.

(E) None of the above/More than one of the above

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**150. The value of the continued fraction **

(A) 1

(B) -1

(C) 2

(D) 0

(E) None of the above/More than one of the above

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