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SELF Math Questions and Answer Page 8

(#M40151525) SELF QUESTION simple interest Keep an EYE

A SUM OF MONEY LENT OUT AT SIMPLE INTEREST AMOUNTS TO RS. 2800 IN 4 YEARS AND TO RS. 2200 IN ONE YEAR.FIND THE SUM OF MONEY AND THE RATE OF INTEREST.

ABHIRUCHI SHARMA (10 years ago)

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(#M40141986) SELF QUESTION sequence Keep an EYE

Find next number in the series:
7,21,43,73,111,......

RAJAN (10 years ago)

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(#M40139993) SELF QUESTION Simplification Keep an EYE

If P+Q+R+S=6 and (P+R)(Q+S)=9 then what will be the value of (P-Q+R-S) ?

1. 1
2. 2
3. 4
4. 0
5. -1
6. 6
7. 1.5
8. -0.5
9. -2.5
10. -2

Sanjoy (10 years ago)

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(#M40131492) SELF QUESTION How to solve eikonal equation for this problem Keep an EYE

|
abla u(x)|=F(x), xin Omega
eikonal equation is solved in two dimensions with variable and discontinuous propagation speed. The problem is specified by:
f(x)={sqrroot(13x^2+13y^2+24xy), x<-{X|x1>0,x2>0},and
2sqrroor(x^2+y^2) otherwise where x<-Ω=[-1,1]^2

g(x)=0, x<-Г=0

saikeerthana (10 years ago)

Unsolved

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(#M40127769) SELF QUESTION Keep an EYE

There are three temples and Four rivers.both are side by side to each other i.e, GRTRTRTR.G refers to garden which is at the beginning of the first river.A man must place equal number flowers in every temple which were brought from the garden only once.once he swims in the river It will get Doubled. Atlast He has no any flowers at the ending of the 4th river.So What will be the number of flowers he take away from the garden and How many flowers he keep at the temple?

Muppana Surya Teja Kiran (10 years ago)

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(#M40125439) SELF QUESTION Keep an EYE

Find the appropriate answer: If 56 x 72 = 79, 32 x 4 = 81, 9 x 12 = 34, 25 x 30=56 then, 49x42=? (a) 77 (b) 52 (c)76 (d) 67

J.DHANDAPANI (10 years ago)

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(#M40114660) SELF QUESTION classical puzzle Keep an EYE

There are N doors in a row numbered from 1 to N. Initially all are closed.
Then you make N passes by the N doors. In pass 1 you toggle the all the doors starting from the first door. In the second pass you toggle every second door. In the third pass you toggle all third doors.Similarly you make N passes.Question is what is the state of door k after N passes.

KUMAR HARSH (10 years ago)

Unsolved

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(#M40110253) SELF QUESTION Series and sequence Keep an EYE

what is the next term in this series :
1,2,6,20,70,..... ?

options :
1)210
2)220
3)242
4)252
5)332
6)462
7)495
8)505
9)540
10)552

JEETENDER KALACHAND KEWLANI (10 years ago)

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(#M40106807) SELF QUESTION Probability Keep an EYE

6 coins are tossed What is the probability of getting 3 heads and 3 tails (HHHTTT) ?

Vijayendra Reddy (10 years ago)

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(#M40096522) SELF QUESTION Series completion Keep an EYE

What will be the next sequence in this series?
10,24,130,336,1342,_____?

Swathy Murugan (10 years ago)

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