Surds and Indices practice test
1. What is the value of (512)1/3 + (512)2/9 + (512)1/9 ? A 14 B 16 […]
1. What is the value of (512)1/3 + (512)2/9 + (512)1/9 ? A 14 B 16 […]
1. Speed of a boat in standing water is 9 kmph and the speed of the stream is 1.5 kmph.
1. If (x-k) is a common factor of the equations 4×2– 9x + 5 = 0 and (p-1) x2 –
1. The four walls and ceiling of a room of length 25 ft., breadth 12 ft. and height 10 ft.
1. Two dice are thrown simultaneously. What is the probability of getting two numbers whose product is even? A
1. A box contains 3 white balls, 4 black balls and 5 yellow balls. In how many ways can 4
1. Find the 15th term of an arithmetic progression whose first term is 2 and the common difference is 3.
1. Three companies are working independently and receiving the savings 20%, 30%, 40%. If the companies work combinely, what will
1. Which of the following is larger than 3/5? A 39/50 B 1/2 C 59/100 D
1. My cousin lends me Rs.10 lakhs for studying in United States at 8% compound interest per annum, during the
1. A man buys an article for Rs.27.50 and sells it for Rs.28.60. Find the gain percent. A 6
1. If 20% of a = b, then b% of 20 is the same as: A. 4% of a B.
1. Anand finishes a work in 7 days, Bittu finishes the same job in 8 days and Chandu in 6
1. A train 800 metres long is running at a speed of 78 km/hr. If it crosses a tunnel in
1. The average income of A and B is Rs 6000 and that of C,D,E is Rs 8000. The average
1. The ratio of the number of boys and girls in a college is 7 : 8. If the percentage
1. The least number which when divided by 5, 6 , 7 and 8 leaves a remainder 3, but when
Swarozgar Yojana comes under which department – Ministry of Rural Development What is the Full form of NEFT – National
1. Consider the following statements about parliamentry standing committees : (a) Commonly known as miniparliament, these committees include numbers from
1. Find out which part of the sentence has an error (a) They were traveling (b) in the metro when
1. The average age of 20 students in a class is 20. When the age of their class teacher commuted