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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 12:14:33 IST
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hello ,
iam posting some mental ability testing questions below......
please try 2 solve these....rates assured 4 correct answers...............
1.Sum of 6 consecutive whole no. is 27.what is the largest of the 6 no.?
a.9
b.7
c.5
d.12
2.on the first test of the semester ,kiran scored a 60.on the last test of the semester,kiran scored 75%.by what %did kirans score improve?
a.27%
b.25%
c.30%
d.35%
please post ur replies at the earliest..........................
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 12:40:59 IST
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please...............................
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:02:04 IST
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ans of 1st is b.7
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:13:22 IST
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ist ques. ans might be (d)12..... by oral cal. nt sure
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Din Beet jate hain suhani yaadein banke,,,
baki rah jate hain ek kahani banke,,
lekin dost rah jate hain DIL MEIN AANKHO KA PANI BANKE.....
THERFORE ALWAYS READY TO MAKE FRIENDS BECAZ THEY ALWAYS LIVE IN YOUR HEART...... |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:13:30 IST
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ans to da 1st one is b)7
take da consecutive nos to b a-3, a-2, a-1, a, a+1, a+2
add all of dem ull get 6a-3=27(given sum of all da nos is 27)
therefore a=5
largest no =a+2
so largest no =7
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DONT AIM FOR PERFECTION JUST ACHIEVE IT |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:15:16 IST
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ya, iam also getting 7 for the first one
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SHREYA |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:18:09 IST
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1 7
b 25 %
not sure solved through oral calculations
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I DONOT FOLLOW THE RULES I MAKE THEM TO FOLLOW ME. |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:18:10 IST
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first test % is 60 let it be 60 out of hundred and 4 the last, it is 75% so 75/100 difference is 15% hence he improved by 15%
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SHREYA |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:21:55 IST
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the 2nd one is not clear. it is 60 out of what?
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:25:07 IST
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hello,it is 60 only...............................
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:25:20 IST
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increase in marks = 15 therefore increasement = 15/60*100 = 25%
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I DONOT FOLLOW THE RULES I MAKE THEM TO FOLLOW ME. |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:25:49 IST
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hello,1 more questiion..........
a flag staff 17.5m high casts a shadow of 40.25.the height of the building which casts a shadow 28.75m long under similar condition will be???????????
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:29:07 IST
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66.125 m
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I DONOT FOLLOW THE RULES I MAKE THEM TO FOLLOW ME. |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:30:14 IST
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is d ans 12.5?
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 31 May 2008 13:35:58 IST
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