Courses
Mock Exams
For Tutors
For Schools
Pricing
Log In
Start Free
Past Questions
/
NDA
/
Mathematics
/
2011/2012
/
Q35
Question 35
Simplify
3
√(64r-6)
1/2
A.
r/2
B.
2r
C.
½r
D.
2/r
Objective
Show full explanation
Question details
Exam body
NDA
Subject
Mathematics
Year
2011/2012
Question no.
#35
Type
Objective
Previous · Q33
The prime factors of 2520 are ___.
Next · Q36
What is the difference between 0.007685 correct to three significant figures and…
More from this paper
Q30
Evaluate (sin30° + sin60°). Simplify or leave in exact form or surd form
Q31
Which of the following is in descending order?
Q32
Evaluate 2700 000 x 0.03 ÷ 18 000
Q37
If a block of height 2.5 cm represents 100 goats, how high should the block be…
Q38
Oke deposited ₦800.00 in the bank at the rate of 12½% simple interest. After…
Q39
If the surface area of a sphere of radius r, when r=5cm it is decreased by 2%…
See all Mathematics 2011/2012 questions