Ques 1.
√121-12 - √100.13 is approximately equal to
(a) Unity
(b) Zero
(c) .44
(d) None of these
Ans 1.
Ques 2.
.85/.0171 × 1.33/.8 × 11.9/.0072 - [ 11.9/.0072] equals
(a) 0.05
(b) 1
(c) 1.5
(d) 2
Ans 2.
Ques 3
19/55 equals
(a) .345454
(b) .344545
(c) .355444
(d) None of these
Ans 3.
Ques 4.
A man earns Rs 15000 a year. He is engaged for 9 hours each day except Sundays. How much does he earn in one hour ?
(a) Rs 5.32
(b) Rs 6
(c) Rs 6.25
(d) None of these
Ans 4. No. of days for which the man is engaged ( excepting Sundays) = 365 -52 = 313 days
No. of hours for which the man works = 9 x 313 hours
Hence' his earning per hour = Rs 15000/ 9 x 313
= Rs 5.32
Ques 5.
A dishonest depot holder professes to sell fuel at a loss of 10% but using a false weight he actually gains 8%. What weight does he substitute for a kg ?
(a) Rs 850 g
(b) Rs 833 g
(c) 900 g
(d) None of these
Ans 5. Let the cost price of 1kg of fuel be Rs 100. Suppose he uses a weight of x kg in place of a weight of 1 kg.
Ques 6.
A bought a duck for Rs 200 and sold it to b at a gain of 20% . B sold it to C at a loss of 5%. Find the cost met by C.
(a) Rs 228
(b) Rs 230
(c) Rs 226
(d) None of these
Ans 6.
Ques 7.
A, B and C rent a field for Rs 12100. A puts in 5 sheep for 4 1/2months, B puts in8 sheep for 5 months and C puts in 9 sheep for 61/2 months. What part of rent must B pay ?
(a) Rs 5000
(b) Rs 5850
(c) Rs 2250
/(d) Rs 4000
Ans 7. A's share of rent : B's share of rent : C's share of rent =
Ques 8.
The sum of money which put out at simple interest amounts to Rs 440 in 2 years and to Rs 500 in 5 years is
(a) Rs 360
(b) Rs 380
(c) Rs 400
(d) Rs 405
Ans 8.
Ques 9.
On what sum does difference between simple interest and compound interest for 2 years at 5% p.a. amount to Rs 15 ?
(a) Rs 6250
(b) rs 5000
(c) Rs 6000
(d) None of these'
Ans 9.
Ques 10.
A shopkeeper purchased 20 dozen notebooks at Rs 48 per dozen. He sold 8 dozen at 10% profit and remaining 12 dozen at 20% profit. What is his profit percentage in his transaction?
(a) 14%
(b) 15%
(c) 16%
(d) None of these
Ans 10. Total cost price of the notebooks = Rs ( 48 x 20) = Rs 960
Total selling price of the notebooks
ques 11.
A train moving with a speed of 40 km per hour takes 2 hours 6 minutes more to cover a certain distance than a train moving at 96 km per hour. What is the distance ?
(a) 124 km
(b) 144 km
(c) 154 km
(d) 164 km
Ans 11.
Ques 12.
A sum of money is divided among three persons than a ratio 4 : 6: 9 . if the largest share is Rs 1000 than the smallest share, what is the total sum ?
(a) Rs 4000
(b) rs 9500
(c) Rs 3600
(d) Rs 3800
Ans 12. 9x - 4x = 1000 => x = 200
Hence, total sum = 4x + 6x + 9x = 19x
= 19 x 200 = Rs 3800
Ques 13.
The cost price of 20 articles is the same as selling price of 15 articles. The profit per cent in the transaction is
(a) 30%
(b) 33 1/3%
(c) 50%
(d) 25%
Ans 13.
