SSC CHSL 7 Jan 2017 Evening Shift

Instructions

For the following questions answer them individually

Question 51

If tan 45° + cosec 30° = x, then find the value of x.

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Question 52

A wholesaler sells a watch to a retailer at a gain of 20% and the retailer sells it to a customer at a loss of 10%. If the customer pays Rs 874.8, what had it cost the wholesaler?

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Question 53

If $$\sqrt{\frac{[(1+CosA)}{2}}=x$$, then find the value of x.

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Question 54

P and Q can do a project in 150 and 100 days respectively. In how many days can they complete 60% of the project if they work together?

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Question 55

If secA + tanA = x, then find the value of x.

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Question 56

A cone of height 12 cm and diameter 10 cm is mounted on a hemisphere of the same diameter. What is the volume of the solid thus formed?

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Question 57

The length of the diagonal of a rectangle is 26 cm and that of one side is 10 cm. What is the area of this rectangle?

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Question 58

What smallest number should be added to 2401 so that the sum is completely divisible by 14 ?

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Question 59

If a merchant offers a discount of 25% on the list price, then he makes a loss of 5%. What % profit or % loss will he make if he sells at a discount of 10% of the list price?

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Question 60

P(3,1) and R(-7,5) are vertices of a rhombus PQRS. What is the equation of diagonal QS?

Video Solution
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