For the following questions answer them individually
In a 200 m walk race, Zakia walks at an average speed of 5 km/h. She gives a start of 20 m to Veena and still beats her by 18 seconds. What is the average speed of Veena (in km/h)?
During the festive season, on a gadget of Rs. 5000 MRP, after certain discount sold at Rs. 4250. If discount is decreased by 5%, then the customer will get the gadget at what price?
Amar drives his car for 2 hours at a speed of 70 km/h, for 3 hours at a speed of 80 km/h and for 1 hour at a speed of 40 km/h and reaches his hometown. What is his average speed (in km/h)?
₹21,000 is divided among A, B and C in such a way that the shares of A and B are in the ratio 2 : 3, and those of B and C are in the ratio 4 : 5. The share of B is:
In the given figure, the area of the unshaded region is 35% of the area of the shaded region. What is the value of x?
Three cubes each having volume 1728 $$cm^{3}$$ are placed one above the other. What is the total surface area of the resulting solid?
A and B started a business by investing ₹70,000 each. After 10 months A invests an additional amount of ₹40,000. After 2 more months B withdraws ₹20,000. After 2 more months a third person C joins the business and invests ₹40,000. If at the end of 2 years, C gets ₹7,500 as his share of profit, then what is A's share in the profit?
The record of the enrollment of boys and girls in a school over 6 years has been presented in the following bar graph.
 In which year was the total enrollment the highest?
The average monthly pocket money of 24 girls in a class is ₹275, whereas for 16 boys of the class it is ₹325. What is the average monthly pocket money of me whole class?
Two numbers differ by 20. If their LCM is 240 and HCF is 20, then the greater number is: