Question
Neelam, who is Rohit’s daughter, says to Indu, “Your
mother Reeta is the younger sister of my father, who is the third child of Sohan ji.” How is Sohan ji related to Indu.Solution
Your mother Reeta is the younger sister of my father it means that Reeta is the mother of Indu and Rohit (Neelam’s father) is brother of Reeta. Sohan Ji is the father of both Reeta and Rohit. 
(21% of 360) ÷ 0.8 =?
(〖(0.4)〗^(1/3) × 〖(1/64)〗^(1/4) × 〖16〗^(1/6) × 〖(0.256)〗^(2/3))/(〖(0.16)〗^(2/3) × 4^(-1/2) ×〖1024〗^(-1/4) ) = ?
What will come in the place of question mark (?) in the given expression?
?2 = 3945 Ă· 5 + 774 Ă· 6 – 77Â
If 960 Ă· 16 + 875 Ă· 25 - x + 28 Ă— 6 = 1350 Ă· 18 Ă— 222 Ă· 37, then the value of x is:
(54/6) Ă— 5 + 12 Ă— (17/2) = ?% of 700
30% of 60% of 1800 + 13 Ă— 14 = (? Ă· 75) Ă— 5
45% of 1020 + ?% of 960 = 747
120% of 400 + ?% of 520 = 1000
(16% of 550 – 22% of 700 + 45% of 800) = ?
300% of (3341 – 471) = ? × (√4225/195)