# Mixed Aptitude Quiz - 23 (For SBI Clerical 2016) #### Ques 1.

Rs. 8400 are divided among A,B,C and D in such a way that the shares of A and B,B and C as well as C and d are in the ratios of 2:3,4:5 and 6:7 respectively.The share of A is
(a) Rs 1280
(b) Rs 8400
(c) Rs 8210
(d) Rs 1320
Ans 1. #### Ques 2.

The sum of two numbers is 156 and their H.C.F, is 13. The number of such number pairs is
(a) 2
(b) 5
(c) 4
(d) 3
Ans 2. (13,143), (65,91)

#### Ques 3.

A man takes 2 hours to row 9km upstream and also 2 hours to row 17 km downstream .The speed of the current ( in km per hour ) is
(a) 1
(b) 2
(c) 3
(d) 4
Ans 3.  Let speed of the Stream be x km/hr.
Let speed  of the boat in still water be y km/r. #### Ques 4.

The market price of a watch is Rs 800.A shopkeeper gives two successive discounts and sells the watch at Rs 612. If the first discount is 10% then the second discount is
(a) 12%
(b) 20%
(c) 15%
(d) 10%
Ans 4. #### Ques 5.

If the ratio of the areas f two squares is 1:4. then the ratio of their perimeters is
(a) 1: 2
(b) 1: 4
(c) 1: 6
(d) 1: 8
Ans 5. #### Ques 6.

A shopkeeper purchased 70kg of potatoes for Rs 420 and sold the whole lot at the rate of Rs 6.50 per kg .what will be his gain percent?
(a) 4 1/6%
(b) 25%
(c) 20%
(d) 8 1/3%
Ans 6. #### Ques 7.

By selling an article at 2/5 of the marked price, there is a loss of 25%.The ratio of the marked price and the cost price of the article is
(a) 2 :5
(b) 5 : 2
(c) 15 : 8
(d) 8 : 15
Ans 7. #### Ques 8.

Two girls and four boys are to be seated in a row in such a way that no two girls sit together.In how many different ways, can this be done ?
(a) 720
(b) 480
(c) 360
(d) None of these
Ans 8.  10 x 2! x 4! = 10 x 2 x 1 x 4 x 3 x 2 x 1 = 480
There are ten possibilities  in which the given even can occur.Each of them can occur in 2! x 4! ways,i.e., 48 ways.

#### Ques 9.

A can sun 22.5 m while B runs 25 m. In a kilometre race B beats A by
(a) 100 m
(b) 111 1/9 m
(c) 25 m
(d) 50 m
Ans 9. #### Ques 10.

A sum of money invested at compound interest amounts to Rs.800 in 3 years and to Rs 840 in 4 years .The rate of interest per annum is
(a) 2 1/2%
(b) 4%
(c) 5%
(d) 6 2/3%
Ans 10. #### Ques 11.

A cistern is normally filled with water in 10 hours but takes 5 hours longer to fill because of a leak in its bottom.If the cistern is full, then leak will empty the cistern in
(a) 20 hours
(b) 40 hours
(c) 50 hours
(d) 30 Hours
Ans 11. #### Ques 12.

Three partners A,B,C invest Rs 36000,Rs 45000 and Rs 54000 respective;y in a business.Out of a total profit of Rs 37500, C's share is
(a) Rs . 12500
(b) Rs. 15000
(c) Rs. 10000
(d) Rs. 15500
Ans 12.  