Find the missing number, if a certain rule is followed either row-wise or column-wise. 5|12|15 31 7.19 4 23 | 871 ? A. 4 B. 51 & C. 91 D. 71
Answers
Answe CHAPTER 2
ANS-1 Ashok Bhai took Sonia to Dr Bansi Sharma because she had a severe toothache
ANS-2 first Dr Bansi Sharma gave Sonia some medicines to stop the pain. The next day, he cleaned the cavity and then filled it with a white substance
ANS-3 According to Dr Bansi Sharma Sonia must brush her teeth regularly, twice a day. She must clean her mouth after every meal. Seamist brush her teeth in the right way. She must also brush the gum line gently.
ANS-4 if we don't clean our teeth regularly food get stuck in the teeth. Then germs feed on these food particles and also eat up parts of teeth. They destroy the enamel which leads to cavity.
ANS-5 According to doctor Bansi Sharma the right way is to move the brush upward and downwards. The gum line should also be brushed with gentle strokes.
ANS-6 We can prevent cavity in the teeth by brushing teeth regularly twice a day and cleaning the mouth after every meal.
ANS-7 The uppermost white layer of the teeth is called enamel.
ANS -8 Our teeth have three layers. The uppermost white layer is called the enamel. The second yellowish layer is called dentin. The innermost layer is called the dental pulp.
ANS-9 Sonia will learn about dental hygiene from her projCHAPTER 3
ANS-1 Mohan learnt the violin and the Sitar in his early age.
ANS-2 Sitar vocals and classical violin were practised in Mohan's family.
ANS-3 Initially, Mohan was trained in vocal music. Then he tried his hand at the violin. Later he learnt the sitar.
ANS-4 Harmonium Sitar Sarod violin tabla Dholak Veena and flute
ANS-5 The Guitar attracted Mohan the most.
ANS-6 Mohan double his riyaaz and practiced the guitar for about 10 hours a day.
ANS-7 Mohan studied other aspects of the Guitar and decided to incorporate the speciality technique and sound of every instrument into the guitar. He wanted something that gave the sound and tune of the Western guitar but could be played like the Indian Veena.
ANS-8 1 invention of the Mohan Veena
2 winning a Grammy Awar