Kalpana Chawla was the first female astronaut of Indian origin who flew on the Space Shuttle Columbia in 1997.
In a certain code language, ‘PORTS’ is written as ‘88’ and ‘SWEETS’ is written as ‘188’. How will ‘MAGIC’ be written in that code la...
If 2 is denoted by '[', 4 is denoted by '=' , 9 is denoted by '-' and 0 is denoted by '+', what is '=[-+'?
In a certain coding system, 'paper pencil eraser' is coded as 'sd er nm'. 'book machine paper' is coded as 'nj sd cv' and 'tool pencil machine' is coded...
Rehan is younger than Hrithik but elder than Jayant and Parikshit who are elder than Avnish. Rohit is elder than Mayank but younger than Avnish. Who is ...
If ‘−’ stands for ‘÷’, ‘+’ stands for ‘×’, ‘÷’ stands for ‘−’ and ‘×’ stands for ‘+’, then 80 − 20 + 10 ÷ 8 Ã...
If + means –, – means ×, × means ÷, and ÷ means +, then what will be the value of following expression?
13 – 3 + 15 × 3 ÷ 5 = ?
If ‘x’ means ‘additions’, ‘–‘ means ‘division’, ‘÷’ means ‘subtraction’ and ‘+’ means ‘multiplication’, then what wil...
The age of Manish is half of that of his mother. His mother is 9 years younger to his father, and Manish is 7 years older than his sister. The age of hi...
If '@' means 'addition', '%' means 'multiplication', '$' means 'division' and '#' means 'subtraction', then find the value of the following expression.<...
Hemant is older than Bipin but younger than Mamta. Vinod is older than Sudhanshu. Mamta is not as old as Vinod but is older than Bipin. Sudhanshu is not...
