Math1-10

Mock Test on Mathematics

[1-10]   [11-20]   [21-31]  

1.Twenty men can finish a piece of work in 30 days. When should 5 men leave the work so that it may be finished in 35 days
10 days
20 days
25 days
15 days

2.The area of a grassy plot is 480 meters. If each side has been 5m longer, the area would have been increased by 245 sq. m. Find the length of the fence to surround it
87
88
90
92

3.If x² - 3x + 2 is a factor of x⁴ - px² +q, then the value of p and q respectively will be
-5,4
-5,-4
5,4
5,-4

4.What price should a shopkeeper mark on an article, costing him Rs.153, to gain 20% after allowing a discount of 15%
Rs.224
Rs.216
Rs.184
Rs.162

5.x = (b – c)/a, y = (c – a)/b, z = (a – b)/c, then the value of x + y + z + xyz is
4
abc
a+b+c
0

6.An(BnC) is same as
(AUB)–(AnC)
(AnB)–C
(AnB)–(AnC)
A–(BnC)

7.If log₁₀ x + log₁₀5 = 2, then x equals
25
20
15
100

8.If the hyperbolas x² – y²= a² and xy = c² are of equal size, then
c²=2a²
c=2a
2c²=a²
None of these

9.Let f : R->R be a function defined by f(x) = max. {x, x³}. The set of all points where f(x) is not differentiable is
{-1,1}
{-1,0}
{0,1}
{-1,0,1}

10.The area bounded by the curves y = |x| - 1 and y = -|x| + 1 is
1
2
3
4

This page is developed by our student Mr. Neelamadhaba Panigrahi, 2nd semester ICT and Ex-student, Miss Priyadarsini Mishra
Thanks Priyadarsini and Neelamadhaba!!!