UP LEKHPAL QUANT QUIZ

Question 1:

The ratio of Rate of filling of two Pipes $A$ and $B$ is $5 : 6$ . If together they can fill 80% of Tank in 24 minutes. Then in how many minutes does B alone can fill the Tank?

दो पाइप A और B के भरने की दर का अनुपात 5 : 6 है। यदि वे एक साथ मिलकर 24 मिनट में टंकी के $80 %$ भाग को भर सकते हैं। तो B अकेले कितने मिनट में टंकी को भर सकता है?

55

59

65

67

Question 2:

The value of $\frac{2}{5} + 999 \frac{43}{45} \times 9$ is:

$\frac{2}{5} + 999 \frac{43}{45} \times 9$ का मान है-

1

9900

9000

9899

Question 3:

An article marked at Rs. 500. The shopkeeper allows successive discounts of a%, b% and c% on it. The net selling price is?

Rs.

\frac{(100 - a) (100 - b) (100 + c)}{2000}

Rs.

\frac{(100 - a) (100 - b) (100 + c)}{2000}

Rs.

\frac{(100 + a) (100 + b) (100 - c)}{2000}

Rs.

\frac{(100 + a) (100 + b) (100 - c)}{2000}

Rs.

\frac{(100 - a) (100 - b) (100 - c)}{2000}

Rs.

\frac{(100 - a) (100 - b) (100 - c)}{2000}

Rs.

\frac{(100 - a) (100 + b) (100 - c)}{2000}

Rs.

\frac{(100 - a) (100 + b) (100 - c)}{2000}

Question 4:

The LCM of two numbers is 30 and their HCF is 5 . One of the numbers is 10 . The other is

20.0

25.0

15.0

5.0

Question 5:

Find the Compound interest on Rs. 1000 at the rate of 10% per annum for 2 years .

210

1210

420

1500

Question 6:

From the given choices, select the correct alternative, which gives an approximate value to replace the question mark(?)

$179.89 + 122.12 = 11.93 \times 3 + \sqrt{624.92} + ?$

निर्देश दिए गए विकल्पों में से वह सही विकल्प चुनिए जो प्रश्नवाचक चिन्ह (?) के स्थान पर हो-

$179.89 + 122.12 = 11.93 \times 3 + \sqrt{624.92} + ?$

124

241

412

329

Question 7:

If

Y = \tan 35^{\circ}

, then the value of

(2 \tan 55^{\circ} + \cot 55^{\circ})

is:

यदि

Y = \tan 35^{\circ}

, तो

(2 \tan 55^{\circ} + \cot 55^{\circ})

का मान है:

\frac{1 - y}{y^{2}}

\frac{1 - y}{y^{2}}

\frac{2 + y^{2}}{y}

\frac{2 + y^{2}}{y}

\frac{2}{y^{2}}

\frac{2}{y^{2}}

\frac{2 - y^{2}}{y}

\frac{2 - y^{2}}{y}

Question 8:

If $12 x - 12 = - x + 79$ , then $x =$ ?

अगर $12 x - 12 = - x + 79$ , तो $x =$

7

8

6

4

Question 9:

The price of article is cut by $25 %$ , to restore its original value, the new price must be increased by:

एक वस्तु की कीमत में $25 %$ छूट दी जाती है। पुराना मूल्य वापिस लाने के लिए वर्तमान मूल्य में कितने प्रतिशत वृद्धि करनी होगी?

33.33 %

33.33 %

63.63 %

63.63 %

14.28 %

14.28 %

20 %

20 %

Question 10:

The HCF and LCM of two numbers are 12 and 72 what is the difference two numbers if one number is 24 ?

21.0

18.0

12.0

24.0