A man has 53 socks in his drawer: 21 identical blue, 15 identical black and 17 identical red. The lights are fused and he is completely in the dark. How many socks must he take out to make 100 per cent certain he has a pair of black socks?
On taking delivery of a consignment of eggs the market stall owner was furious to find that several were cracked. In fact, on counting them up in order to assess the damage he found that 72 were cracked, which was 12 per cent of the total consignment. How many eggs in total were in the consignment?
At college, 70% of the students studied Maths, 75% studied English, 85% studied French and 80% studied German. What percentage at least must have studied all 4?
A card player holds 13 cards of four suits, of which seven are black and six are red. There are twice as many hearts as clubs and twice as many diamonds as hearts. How many spades does he hold?
Every station on the railway system sells tickets to every other station. Some new stations were added. 46 sets of additional sets of tickets were required. How many new stations have been added? How many stations were there originally?
SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY What day comes three days after the day which comes two days after the day which comes immediately after the day which comes two days after Monday?
Guess What I am? I am a Five letters Word. People eat me. If you remove first letter, I will be a form of energy. If you remove my first two letters, I will be needed for living. If you remove my first three letters, I will be near you. If you remove my first four letters, I will be drink for you.
A man has 53 socks in his drawer: 21 identical blue, 15 identical black and 17 identical red. The lights are fused and he is completely in the dark. How many socks must he take out to make 100 per cent certain he has a pair of black socks?
On taking delivery of a consignment of eggs the market stall owner was furious to find that several were cracked. In fact, on counting them up in order to assess the damage he found that 72 were cracked, which was 12 per cent of the total consignment. How many eggs in total were in the consignment?
At college, 70% of the students studied Maths, 75% studied English, 85% studied French and 80% studied German. What percentage at least must have studied all 4?
A card player holds 13 cards of four suits, of which seven are black and six are red. There are twice as many hearts as clubs and twice as many diamonds as hearts. How many spades does he hold?
Every station on the railway system sells tickets to every other station. Some new stations were added. 46 sets of additional sets of tickets were required. How many new stations have been added? How many stations were there originally?
SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY What day comes three days after the day which comes two days after the day which comes immediately after the day which comes two days after Monday?
Guess What I am? I am a Five letters Word. People eat me. If you remove first letter, I will be a form of energy. If you remove my first two letters, I will be needed for living. If you remove my first three letters, I will be near you. If you remove my first four letters, I will be drink for you.
A man has 53 socks in his drawer: 21 identical blue, 15 identical black and 17 identical red. The lights are fused and he is completely in the dark. How many socks must he take out to make 100 per cent certain he has a pair of black socks?
On taking delivery of a consignment of eggs the market stall owner was furious to find that several were cracked. In fact, on counting them up in order to assess the damage he found that 72 were cracked, which was 12 per cent of the total consignment. How many eggs in total were in the consignment?
At college, 70% of the students studied Maths, 75% studied English, 85% studied French and 80% studied German. What percentage at least must have studied all 4?
A card player holds 13 cards of four suits, of which seven are black and six are red. There are twice as many hearts as clubs and twice as many diamonds as hearts. How many spades does he hold?
Every station on the railway system sells tickets to every other station. Some new stations were added. 46 sets of additional sets of tickets were required. How many new stations have been added? How many stations were there originally?
SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY What day comes three days after the day which comes two days after the day which comes immediately after the day which comes two days after Monday?
Guess What I am? I am a Five letters Word. People eat me. If you remove first letter, I will be a form of energy. If you remove my first two letters, I will be needed for living. If you remove my first three letters, I will be near you. If you remove my first four letters, I will be drink for you.