A man walks 30 meters towards South. Then, turning to his right, he walks 30 meters. Then turning to his left, he walks 20 meters, again he turns to his left and walks 30 meters. How far is he from his initial position?
A 1km long train passes through a tunnel of 1 km length at a speed of 1 km per minute. How much time will it take to pass through it completely ?
A vendor bought 3 chocolates for 1 rupee. For how much per chocolate should be sell, to gain a profit of 50%
If a/3 = b/4 = c/7, then ( a + b + c )/c = :
A student multiplied a number by 3/5 instead of 5/3. What is the percentage error ?
The number of marble slabs of size 20 cm x 20 cm required to pave the floor of a square room of side 3 metres is :
75% of a number is added to 75, then the result is the number itself. What is the number ?
A and B can do a work in 12 days. B and C together can do it in 15 days and C and A together in 20 days. If A, B, C work together, they will complete the work in :
The prices of a scooter and TV are in a ratio 7:5. If scooter costs Rs. 8,000 more than TV set, then price of TV set is :
At what rate percent of simple interest will a sum of money double itself in 12 years ?
Find the odd one out in the sequence of numbers 2 5 10 17 26 37 50 64
If '+' is denoted as 'x', '-' as '/''x' as '-' and '/' as '+' . What is the value of 10 + 5 -3 /1 x 7 =
Find the next letter in the sequence A,D,I,P, ---
If A = 2, M = 26 and Z = 52, then BET
Find the value of the following
x(x-a)(x-b)(x-c) ---- (x-z)