Ques 1.
The face value of 2 in 200000000001 is
(a) 2
(b) Two hundred million
(c) Two million
(d) None of the above
Ans 1. The face value of a digit in a numeral is the value of the digit itself.
Ques 2.
Which is the greatest number of four digits that is a perfect square ?
(a) 9801
(b) 9811
(c) 9966
(d) 9809
Ans 2.
The remainder is 198, hence the required largest number of four digits = 9999-198= 9801.
Ques 3.
[ ( 21.2)2/ 300 + 1.502] is nearly equal to
(a) 4
(b) 5
(c) 3
(d) None of these
Ans 3.
Ques 4.
The fourth proportional t0 8, 12, 28 is
(a) 42
(b) 48
(c) 36
(d) 44
Ans 4.
Ques 5.
find the greatest fraction among 4/9, 7/12, 11/18 , 12/19.
(a) 11/18
(b) 7 /12
(c) 12/19
(d) 4/9
Ans 5.
Ques 6.
Jaspal and Yashpal working alone can finish a piece of work in 8 hours respectively . If they work at it alternately for an hour, Jaspal beginning , in how many hours will the work be finished ?
(a) 12 hours
(b) 9 Hours
(c) 10 1/2 hours
(d) 8 3/4 Hours
Ans 6.
Ques 7.
If Ajit and Beni can do a piece of work in 7 days how long will ajit alone take to do it if he takes one-fifth as long as a Beni ?
(a) 8 2/5 days
(b) 12 2/5 days
(c) 9 days
(d) 11 2/5 days
Ans 7.
Ques 8.
A vessel can be filled by a pipe in 25 min. and if can be empited by a waste pipe in 20 min. If both the pip0es be opened when the vessel is full, how soon will it be empty ?
(a) 105 min.
(b) 100 min.
(c) 125 min.
(d) 90 min.
Ans 8.
Ques 9.
At what rate of simple interest p.a. will a certain sum triple itself in 12 years ?
(a) 10 %
(b) 5 %
(c) 16 2/3 %
(d) None of these
Ans 9.
Ques 10.
Banker's gain on a bill for Rs one lakh due in 73 days discounted @ 12% p.a. is
(a) Rs 146
(b) Rs 730
(c) Rs 600
(d) Rs 56.25
Ans 10.
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