How many times starting at 1:00 pm would the minute and hour hands of a clock make an angle of 40° with each other in the next 6 hours?
6
7
11
12
C.
11
11 times the minute and hour hands of a clock make an angle of 40° with each other in the next 6 hours, starting at 1:00 pm.
Which of the following statements is logically incorrect?
I always speak the truth.
I occasionally lie.
I occasionally speak the truth.
I always lie
The relationship between the numbers in each corner square is the same as that in the other corner squares. Find the missing number.
10
8
6
12
What is the maximum number of moves required to transform figure 1 to figure 2? A move is defined as removing a coin and placing it such that it touches two other coins in its new position.
1
2
3
4
Which of the following inferences can be drawn from the above graph?
The total number of students qualifying in Physics in 2015 and 2014 is the same.
The number of students qualifying in Biology in 2015 is less than that in 2013.
The number of chemistry students qualifying in 2015 must be more than the number of students who qualified in Biology in 2014.
The number of students qualifying in Physics in 2015 s equal to the number of students in Biology that qualified in 2014.
AB and CD are two chords of a circle subtending 60° and 120° respectively at the same point on the circumference of the circle. Then AB: CD is
: 1
: 1
1 : 1
N is a four digit number. If the leftmost digit is removed, the resulting three digit number is 1/9th of N. How many such N are possible?
10
9
8
7