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There are 100 men and 100 women on the dance floor. They want to dance with each other. Then which of the following statements is always true:
a) There are 2 men who danced with equal no. of women
b) There are 2 women who danced with equal no. of men

a) both a and b b) only a c)only b d)none

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TCS Other Question

2 years ago of A is x times that of B. 3 years hence the age of A is 4/3 times of B.what is the present age of B in binary form? what is the value of x and y? There are 3 boys A,B,C and 2 girls D,E. D always sit right to A.girls never sit in extreme positions and in the middle position. C always sits in the extreme positions. who is sitting immediate right to E?