Part-C: Elementary Mathematics

Question: A man goes to Ahmedabad from Kolkata at a speed of 78km/hr and returns to Kolkata at speed of

Question: If the edge of a cube is tripled, then its volume increases to _______ times its original volume. यदि

Question: The price of fuel decreases by 55%, 10% and 20% in three successive months, but increases by 65% in

Question: When difference between compound and simple interest for three years is ₹244 at 5% interest per annum, the principal

Question: The mean proportional between 2.8 and 0.7 is: 2.8 और 0.7 के बीच का मध्यानुपाती (mean proportional) क्या है?

Question: A university has 500 faculty members (male and female only) out of which females are 60%. The average height

Question: Sachin sold 152 chairs and had a gain equal to the selling price of 52 chairs. What is his

Question: Evaluate:(-9) − (-60) ÷ (-15) + (-3) × 7 मान ज्ञात कीजिए:(-9) − (-60) ÷ (-15) + (-3) ×

Question: Find the value of:\[\left[(50 \div 5) \times \left\{\frac{72}{3} + \frac{12}{1} \times (8 – 7)\right\}\right]\] मान ज्ञात कीजिए:\[\left[(50 \div 5)

Question: Manoj travels from City A to City B. If Manoj drives his car at \(\frac{1}{5}\) of his normal speed,