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Pre Mock Scholarship Test
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Question 1
Sofia sold an iPhone at the cost of Rs 46,068 at a loss of 12%. At what cost will she have to sell it to get a profit of 18%?
Question 2
The following pie chart shows the spending of a country on Swachh Bharat Abhiyan in various states during a particular year. Total spending of the country = 1620 crores Study the pie chart and answer the following question.
How much less money is spent on state P than on state S?
Question 3
The value of
is
is Question 4
In the following number series a wrong number is given. Find out the wrong number?
14, 32, 72, 156, 328, 680, 1376
14, 32, 72, 156, 328, 680, 1376
Question 5
Value of 
Question 6
If x (x4 + 1) f(x) = 1 then find the value of 
Question 7Multiple Correct Options
The function 
at x = 4 attains_____.
at x = 4 attains_____.Question 8
is _____.
Question 9
A bolt is manufactured by 3 machines A, B and C. Machine A turn out twice as many items as B, and machines B and C produce equal number of items. 2% of bolts produced by A and B are defective and 4% of bolts produced by C are defective. All bolts put into 1 stock pile and 1 is chosen from this pile. The probability that it is defective is ____.
Question 10
Consider the following matrix A=
then A-1 is_______.
then A-1 is_______.
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