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Class - 13
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Class - 13

## Bharat Gupta is teaching live on Unacademy Plus

Bharat Gupta
Engineer by degree Mathematician by Heart. Having 22 years of teaching experience. Search me on Youtube for more videos.

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1. SNAP Examination Practice Questions Class 13

2. ABCDE is a regular pentagon. O is a point inside the pentagon such that AOB is an equilateral triangle. Find ZOEA. a. 66 b. 48 c. 54 d. 72 In the given figure, PQRS is a square of sides 2 cm If ST-2 cm and PT RT, then what is the area of/PST? 3 cm2 c. /2 d. 1 cm2 cm Two pipes Aand B can fill a cistern in 15 hours and 10 hours respectively. Both taps are opened and after 2 hours it is noticed that there was a leakage. Leakage is repaired immediately. It takes 24 min extra time for cistern to fill than normal. If cistern is full, how much time leakage would take to empty the cistern . 30 hrs b. 20 hrs c. 10 hrs. d. 15 hrs

4. ABCDE is a regular pentagon. O is a point inside the pentagon such that AOB is an equilateral triangle. Find ZOEA. a. 66 b. 48 c. 54 d. 720 A-

5. ABCDE is a regular pentagon. O is a point inside the pentagon such that AOB is an equilateral triangle. Find ZOEA. a. 66 b. 48 C. 540 d. 720 0 6o 6o 48

6. ABCDE is a regular pentagon. O is a point inside the pentagon such that AOB is an equilateral triangle. Find ZOEA. a. 66 b. 48 c. 54 d. 720 0 6o 6o 48

7. In the given figure, PQRS is a square of sides 2 cm. If ST= 2 cm and PT = RT, then what is the area of/PST? a. 2 cm2 b. 3 cm2 C. 2 cm d. 1 cm2

8. In the given figure, PQRS is a square of sides 2 cm. If ST= 2 cm and PT = RT, then what is the area of/PST? a. 2 cm2 b. 3 cm2 C. 2 cm d. 1 cm2 2.

9. In the given figure, PQRS is a square of sides 2 cm. If ST= 2 cm and PT = RT, then what is the area of/PST? a. 2 cm2 b. 3 cm2 C. 2 cm d. 1 cm2 2 uS 2. 2.

10. Two pipes A and B can fill a cistern in 15 hours and 10 hours respectively. Both taps are opened and after 2 hours it is noticed that there was a leakage. Leakage is repaired immediately. It takes 24 min extra time for cistern to fill than normal. If cistern is full, how much time leakage would take to empty the cistern. a. 30 hrs b. 20 hrs. c. 10 hrs. d. 15 hrs. 2. 20 3

11. Two pipes Aand B can fill a cistern in 15 hours and 10 hours respectively. Both taps are opened and after 2 hours it is noticed that there was a leakage. Leakage is repaired immediately. It takes 24 min extra time for cistern to fill than normal. If cistern is full, how much time leakage would take to empty the cistern a. 30 hrs. b. 20 hrs c. 10 hrs d. 15 hrs 2. 30 ls 3 e 2

12. Next Lesson questions If the HCF of x3 - 27 and x3 + 4x2 + 12x + k is a quadratic polynomial, then what is the value of k? a. 27 b. 9 C. d.-3 A dishonest trader claims that his selling price is equal to his cost price but weighs 900 gms instead of 1 kg, then his profit percent is: a. 9% b. 10% c. 1124 d. 9.0 A car owner buys diesel at 230, 40 and 60 per litre for three successive years. What approximately is the average cost per litre of diesel, if he spends 40,000 per year on diesel? 40 b.342 . 36 d. 230