In a recent examination a class had an average score of 71. Average score of boys is 60 and average score of girls was 80. Which of the following is greater ? Col A: No. of boys who took the test Col B: No. of girls who took the test

Keep practicing — related questions

• How many of the following numbers are divisible by 132 ?264, 396, 462, 792, 968, 2178, 5184, 6336
• How many of the following numbers are divisible by 132 ?264, 396, 462, 792, 968, 2178, 5184, 6336
• An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when th...
• It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?
• Other things held constant, the value of an option depends on the stock's price, the risk-free rate, and the
• A father said to his son, "I was as old as you are at the present at the time of your birth". If the father...
• A company has just issued $5 million of mandatory redeemable preferred shares with a par value of $100 per ...
• Four defensive football players are chasing the opposing wide receiver, who has the ball. Calvin is directl...