1 .
The letters of the word SOCIETY are placed at random in a row. The probability that the three vowels come together is

View Answer

Discuss in Forum

---

2 .
There are three events $E_ 1$ , $E_ 2$ and $E_ 3$ . One of which must, and only one can happen. The odds are 7 to 4 against $E_ 1 $ and 5 to 3 against $E_ 2$. The odds against $E_ 3$ is

View Answer

Discuss in Forum

---

3 .
If 27 $\times$ $(81)^{2n + 3}$ - $3^m$=0 , then what is m equal to?

View Answer

Discuss in Forum

---

4 .
What is $\sqrt 5 + \sqrt 3 \over \sqrt 5 - \sqrt 3$ + $\sqrt 5 - \sqrt 3 \over \sqrt 5 + \sqrt 3$ equal to ?

View Answer

Discuss in Forum

---

5 .
A trader marked a watch 40% above the cost price and then gave a discount of 10%. He made a net profit of Rs.468 after paying a tax of 10% on the gross profit. What is the cost price of the watch?

View Answer

Discuss in Forum

---

6 .
By selling 8 dozen pencils, a shopkeeper gains the selling price of 1 dozen pencils. What is the gain?

View Answer

Discuss in Forum

---

7 .
For what value of k, will the expression 3$x^ 3$ - k$x^ 2$ + 4x + 16 be divisible by (x - $k \over 2$) ?

View Answer

Discuss in Forum

---

8 .
What is the value of 2 + $\sqrt 2$ + $1 \over 2 + \sqrt 2$ - $1 \over 2 - \sqrt 2$ ?

View Answer

Discuss in Forum

---

9 .
If a cos $\theta$- b sin $\theta$= c, then what is the value of a sin $\theta$+ b cos $\theta$?

View Answer

Discuss in Forum

---

10 .
If 2$x^ 2$ cos 60° - 4 $cot^ 2$ 45° - 2 tan 60° = 0, then what is the value of x?

View Answer

Discuss in Forum

---

---

ssc online
Todaysprint