A) 400 | B) 600 |

C) 900 | D) 700 |

Explanation:

6,400 gents, 2400 ladies in that company.

So total 8,800employees.

for 8,800 employees, we want 2400 ladies.

for 12,100employees we want how many ladies ?

=> (12,100/8,800) x 2400 = 3300.

So we want 3300 - 2400 = 900 more ladies.

A) 14 | B) 16 |

C) 12 | D) 15 |

Explanation:

Let 'K' be the total number of sweets.

Given total number of students = 112

If sweets are distributed among 112 children,

Let number of sweets each student gets = 'L'

=> K/112 = L ....(1)

But on that day students absent = 32 => remaining = 112 - 32 = 80

Then, each student gets '6' sweets extra.

=> K/80 = L + 6 ....(2)

from (1) K = 112L substitute in (2), we get

112L = 80L + 480

32L = 480

L = 15

Therefore, 15 sweets were each student originally supposed to get.

A) Rs. 1100 | B) Rs. 1793.4 |

C) Rs. 1440 | D) Rs. 1232 |

Explanation:

Let Cost Price(C.P) = P

gain% = {(S.P-C.P)/C.P} x 100

25 = {(1540-P)/P} x 100

25/100 = (1540-P)/P

=> P = 4(1540)-4P

=> 5P = 4(1540)

=> P = 1232

So, Cost Price = Rs. 1232

A) sister of father-in-law | B) sister |

C) mother | D) mother-in-law |

Explanation:

Brother of person's wife → brother-in-law of the person. Hence, the son of lady's brother is brother-in-law of the person.

Therefore, the brother of the lady is the father-in-law of the person. Hence, the lady is the sister of the person's father-in-law.

A) 4 | B) 6 |

C) 3 | D) 1 |

Explanation:

Number = quotient x divisor + remainder;

so, here

number = 138 k + 26

=> (23 x 6k) + (23+3)

=> 23(6k+1)+3

so, remainder is 3.