SSC GD 7th Feb 2023 Shift 3

On a winter's day, the average temperature during the day time is $$34^{\circ}C$$. At night the temperature falls to $$8^{\circ}C$$. What is the percent decrease?

A person travels in a car for 450 km at an average speed of 30 km/h, then 360 km at 40 km/h and finally reaches to the destination by travelling 150 km at a speed of 50 km/h. Determine the average speed during the whole journey.

Find the discount, if the marked price of book is Rs.5000 and sold it for Rs. 4000.

If the difference between the compound and simple interest on a certain sum of money for three years at 8% per annum is Rs.61.60, then find the sum.

Find the average of the square of the following numbers:
5, 8, 9, 12, 15 and 16.

What will be the sum of HCF and LCM of 12 and 16?

There was a discount of 10 percent on sling bags. Mayuri bought a sling bag and got a 5 percent extra discount for paying cash. She paid Rs. 2565. What was the price tag on the sling bag?

Suresh sold his mobile phone to Mohan for ₹29,700 at a gain of 10%. What was the cost price of the phone for Suresh?

The price of sugar is decreased by 5%. If a family wants to keep their expenses on sugar, the same as earlier, then the family will have to increase the consumption of sugar by:

The wheel of an engine is $$3\frac{3}{4}$$ m in circumference and makes 4 revolutions in 2 seconds. How much distance (in km) will this train travel in 2 hours?