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18 km, a fly is going to start, flying between them in 80 kmph speed. Find
the traveling path distance of the
fly up to when it is going to crush by the 2 trains?Ans. 12 km
14 A batsman outs for 23 runs in one inning which increases his average 15
to 16. If he has to get 18 as
average, what score is to make by him in the same innings?Ans. 39
15 There are 4 numbers as 5,8,2,1 Form 4, four digit numbers as A, B and
find the sum? Sum 106656
16 A,B,C,D,E,F,G,H,I are all of squares which are combined in a square.
Area of B is 81 cm2. Side of A is 1
cm. Then find area of `I'?Ans. 324 cm2.
17 Death rate in a village (drought ridden) decreases. Naidu Govt claims it
free health camps. This goes in valid
when:Ans. i. Two water supply tanks were built supplying clean water.
18 In 1996, income after tax deduction of upper classes increases by 3% than
in 1995.
1) No of upper class population increas
2) ,, ,, decreases
19. A man gets x/y of Rs.10 & y/x of Rs.10. He gives out Rs. 20.
i) He loses always ii) May or may not lose iii) Cannot always lose.
20 Petrol prices increased by 40% expected hike in tax4& auto charges so,
people may use public transport
systems. What do you infer? All people use a bus paid equally. 40 seats in
the bus. Bus charge is Rs. 70.37
How many seats we left unfilled. 31
21 4 men can cross a bridge in 3,7,13, 17 minutes. Only two can cross the
bridge at a time. The time taken by
the two to cross the bridge is equal to the time taken by the slowest person
of the two. Find the minimum
time to all of them cross the bridge24.
22 1000 doors
I man open all
II man 2 multiples close
III man 3 multiples open
IV man 4 multiples close
How many doors are open?583
23 I was married 10 years before my wife was sixth member of my family and
now I have a baby and today
father died and the average age of my family was same as it was 10 years
before. Find my father's age when
I was married.Ans. 60
24 Square side 7 cm Find the area 4 equal circles of the circle lying drawn at
the _____
25 It takes five minutes to pass a rumour from one person to two other
persons. The tree of rumour continues.
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