SSC CGL 2012 Tier 1 1 July NZ Morning III

Instructions

For the following questions answer them individually

Question 121

If $$x + \frac{1}{x} = 12 $$, the value of $$x^2 + \frac{1}{x^2}$$ is

Video Solution

Question 122

$$sec^4 θ - sec^2 θ$$ is equal to

Video Solution

Question 123

In ΔABC, AD is the median and AD = 1/2 BC. If ∠BAD = 30°, then measure of ∠ACB is

Video Solution

Question 124

If √6 x √15 = x√10, then the value of x is

Video Solution

Question 125

$$3 - \frac{3+\sqrt{5}}{4} - \frac{1}{3 + \sqrt{5}}$$

Video Solution

Question 126

If a + b + 1 = 0, then the value of $$(a^3 + b^3 +1 - 3ab)$$ is

Video Solution

Question 127

In the xy coordinate system, if (a, b) and (a + 3, b + k) are two points on the line defined
by the equation x = 3y - 7, then k = ?

Video Solution

Question 128

The average age of four boys, five years ago was 9 years. On including a new boy, the present average age of all the five is 15 years. The present age of the new boy is

Video Solution

Question 129

If the average of 39, 48, 51, 63, 75, 83, x and 69 is 60, then the value of x is

Video Solution

Question 130

The cost of a piece of diamond varies with the square of its weight. A diamond of Rs. 5,184 value is cut into 3 pieces whose weights are in the ratio 1 : 2 : 3. Find the loss involved in the cutting.

Video Solution

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SSC CGL 2012 Tier 1 1 July NZ Morning III

SSC CGL 2012 Tier 1 1 July NZ Morning III

If $$x + \frac{1}{x} = 12 $$, the value of $$x^2 + \frac{1}{x^2}$$ is

$$sec^4 θ - sec^2 θ$$ is equal to

In ΔABC, AD is the median and AD = 1/2 BC. If ∠BAD = 30°, then measure of ∠ACB is

If √6 x √15 = x√10, then the value of x is

$$3 - \frac{3+\sqrt{5}}{4} - \frac{1}{3 + \sqrt{5}}$$

If a + b + 1 = 0, then the value of $$(a^3 + b^3 +1 - 3ab)$$ is

In the xy­ coordinate system, if (a, b) and (a + 3, b + k) are two points on the line definedby the equation x = 3y - 7, then k = ?

The average age of four boys, five years ago was 9 years. On including a new boy, the present average age of all the five is 15 years. The present age of the new boy is

If the average of 39, 48, 51, 63, 75, 83, x and 69 is 60, then the value of x is

The cost of a piece of diamond varies with the square of its weight. A diamond of Rs. 5,184 value is cut into 3 pieces whose weights are in the ratio 1 : 2 : 3. Find the loss involved in the cutting.

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SSC Quant Questions | SSC Quantitative Ability

SSC DILR Questions | LRDI Questions For SSC

SSC Verbal Ability Questions | VARC Questions For SSC

In the xy coordinate system, if (a, b) and (a + 3, b + k) are two points on the line defined
by the equation x = 3y - 7, then k = ?