SSC CGL 2012 Tier 1 1 July NZ Evening V

Instructions

For the following questions answer them individually

Question 131

Two angles of a triangle are a radian and 1/3 radian. The measure of the third angle in degree (taking π = 22/7 ) is :

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Question 132

Two equal circles pass through each other’s centre. If the radius of each cirlce is 5 cm,what is the length of the common chord?

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Question 133

A grain dealer cheats to the extent of 10% while buying as well as selling by using false weights. His total profit percentage is :

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Question 134

Consider ΔABD such that ∠ADB = 20° and C is a point on BD such that AB = AC and CD = CA. Then the measure of ∠ABC is :

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Question 135

If sin (x + y) = cos [3(x + y)], then the value of tan[2(x + y)] is :

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Question 136

The diameter of a garden roller is 1.4 metre and it is 2 metre long. The area covered by the roller in 5 revolutions is :

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Question 137

A person travels 285 km in 6 hr. In the first part of the journey, he travels at 40 km/hr by bus. In the second part, he travels at 55km/hr by train. The distance travelled by train is :

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Question 138

The average of five numbers is 56.4. The average of the first and the second number is 53. The average of the fourth and the fifth number is 56. What is the third number ?

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Question 139

The value of (1 + sec 20° + cot 70°) * (1 - cosec 20° + tan 70°) is ?

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Question 140

If 0 ≤ α ≤ π/2 and 2sinα + 15 cos^2 α = 7 then the value of cot α is :

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