7.381 qnd -11
2.34 and 10
3.871 and 2
7.831 and -11
Correct answer is A
0.00014321940000 = k x 10n where 1 ≤ k ≤ 10 and n is a whole number. Using four figure tables, the eqn. gives 7.38 x 10-11 k = 7.381, n = -11
If x and y are variables and k is a constant, which of the following describes an inverse relationsh...
Four pupils have an average age of 12years and two other pupils of average age of 10.5years are adde...
Factorize a2−b2−4a+4...
Find the 19th term of the A.P. 56, 86, 116....................
Solve the following equation 22r−1 - 53 = 1r+2...
Two cars X and Y start at the same point and travel towards a point P which is 150km away. If the av...
Find the value of m which makes x2 + 8 + m a perfect square ...
Two chords PQ and RS of a circle intersected at right angles at a point inside the circle. If ∠QPR...
A senatorial candidate had planned to visit seven cities prior to a primary election. However, he co...
Solve the following equations 4x - 3 = 3x + y = x - y = 3, 3x + y = 2y + 5x - 12 ...
Nigeria General Knowledge Questions and Answers
Abstract Reasoning Questions and Answers
Personality Test
Verbal Reasoning Questions and Answers
Spatial Reasoning Questions and Answers
Quantitative Reasoning Questions and Answers
Logical Reasoning Questions and Answers
Data Interpretation Questions and Answers
Typing Speed and Accuracy Test
Numerical Reasoning Questions and Answers
Situational Judgement Questions and Answers
Microsoft Office Questions and Answers
Puzzles Questions and Answers
See all →