CDS Elementary Mathematics 2025
Attempt this free UPSC mock test for Elementary Mathematics . Part of the SaralUPSC Free UPSC Test Series 2025. Practice, analyze, and boost your score!
Questions
100 quintals is what percent of 10 metric…
A circle is inscribed in an equilateral triangle.…
ABC is a triangle right-angled at B. The…
A hall is of length l, breadth b…
A lamp is kept on a vertical pole.…
A man starting from a place P went…
A mixture of 100 L contains kerosene and…
A person sells article X for ₹ 34,500…
A real number M is squared to give…
A tower subtends an angle 60∘ at a…
A train of certain length takes time t…
An arc AB of a circle subtends an…
C is the centre of a circle of…
Circulation figures (in thousands) of different newspapers (A,…
Consider a 2-digit number N. Let P be…
Consider the following statements in respect of prime…
Consider the following statements: I. (cosecα−secα) is always…
Consider the following: I. 1−sin^6α=cos^2α (cos^4α−3cos^2 α+3) II.…
For how many values of α does the…
Given that 100n/100×99×98×…×3×2×1 is an integer. What is…
Circulation figures (in thousands) of different newspapers (A,…
How much will ₹ 10,000 amount to in…
If (x+y):(y+z):(z+x)=3:5:6 and x+y+z=14, then what is x^2+y^2+z^2…
If 2 sin^4 α+2 cos^4 α−1=0, where 0≤α<π/2,…
If 2s=a+b+c, then what is s(s−a) (s−b) (s−c)[1/s−a…
If 300 families from the “Houseless” category shift…
If 5000 more Kutcha houses are built, then…
A circle M of radius 8 cm touches…
If cot^2 θ−3√3 cotθ + 6=0, where π/6…
If log10(100001−4x)/log105−x=1, then what is x equal to?
If m^2(sinθ−1)+n^2(sinθ+1)=0, where 0<θ<2/π, then what is (m^2+n^2)cosθ−(m^2−n^2)cotθ…
If p=0.05, then what is the value of…
If p=1/cosecθ+cotθ and q=cosecθ, then what is p^2−2pq…
If p≠0 and q≠0 are the roots of…
If sinα+cosα=√2, where 0<α<2/π, then what is sin^3α−cos^3α…
If tanθ=sinα+cos α’ / sinα−cos α, where θ…
If the average of 64, 69, 72, 75,…
The sides of an open box are 0.5…
The angle at the vertex of a conical…
If two quadratic equations px^2+px+4=0 and x^2+qx+q=0 have…
The sides of an open box are 0.5…
If x, y, z are real numbers such…
If x^2+y^2+z^2=3, where x, y and z are…
If x^2−5x+4 is a factor of x^4−px^2+q, then…
If α and β are the roots of…
If α is the angle between the line…
In a triangle ABC, AB + BC =…
In a triangle ABC, AB = 2 cm,…
In a triangle ABC, the bisector of angle…
Circulation figures (in thousands) of different newspapers (A,…
Let p be the remainder when 7^84 is…
Let x, y, z be variables such that…
Marks obtained by 60 students in a test…
N is the smallest 5-digit number which when…
On an average, how many persons live in…
The adjacent sides of a parallelogram are 10…
The arithmetic mean of 100 observations was 50.…
The equations x^2+px+q=0 and x^2+qx+p=0 (p≠q) have a…
The frequency distribution of 205 observations on X…
The frequency distribution of marks obtained by students…
The inside of a bowl is part of…
The length of an arc of a circle…
The measure of an angle formed by the…
The ratio of sum of two numbers to…
The sides of a triangle are k, 1.5k…
There are two natural numbers m and n…
Travelling at 3/5th of his usual speed, a…
What is (1+cotα−cosecα)(1+tanα+secα) equal to?
What is (b−c)(c−a)/(a−b)^2+(c−a) (a−b)/(b−c)^2+(a−b) (b−c)/(c−a)^2 − 3 equal…
The perimeter of a triangle ABC is 105…
ABC is a triangle right-angled at A. Further,…
What is log10 2000+log10 400+4log10 25+5 log10 20…
ABC is a triangle right-angled at A. Further,…
What is sinθ/1−cotθ+cosθ/1−tanθ (θ≠π/4) equal to?
What is the HCF of the polynomials x^8+x^4+1…
A pot is made from a hollow sphere…
The perimeter of a triangle ABC is 105…
ABC is a triangle right-angled at B. The…
A pot is made from a hollow sphere…
What is ⟌17 – 4 √15 + ⟌8…
What is the least number of complete years…
A circle M of radius 8 cm touches…
What is the maximum value of the sum…
What is the mean of the frequency distribution?
The frequency distribution of 205 observations on X…
What is the minimum value of p for…
The frequency distribution of 205 observations on X…
What is the most appropriate graphical representation of…
What is the number of factors of 24^3−16^3−8^3?
The frequency distribution of marks obtained by students…
The angle at the vertex of a conical…
What is the remainder when 2^101 is divided…
What is the remainder when 2^p−1 is divided…
What is the sum of all 3-digit numbers…
What is the value of x, where 0≤x<30∘,…
The annual rainfall at a place is 40…
Consider the following for the next two (02)…
Consider the following for the next two (02)…
Which of the following equations is/are possible? I.…
The annual rainfall at a place is 40…