Series WYXZ1/4 Set No. 3 Q.P. Code 2/4/3 Roll No. Candidates must write the Q.P. Code on the title page of the answer-book. ENGLISH (Language and Literature) Time allowed: 3 hours Maximum Marks: 80 Note (I) Please check that this question paper contains 15 printed pages. (II) Q.P. Code given on the right hand side of the question paper should be written on the title page of the answer-book by the candidate. (III) Please check that this question paper contains 11 questions. 39 (IV) Please write down the Serial Number of the question in the answer-book before attempting it. (V) 15 minute time has been allotted to read this question paper. The question paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the students will read the question paper only and will not write any answer on the answer-book during this period. General Instructions: Read the instructions very carefully and strictly foll...
Class 10th Sami important questions of science Q. Why does dry HCL gas not change the colour of the dry litmus paper? Ans. The colour of litmus paper changes only in the presence of ions like hydrogen (H + ) or hydronium (H 3 O + ) ions. HCl can produce these ions only in the form of aqueous solution . Hence dry HCl gas does not change the colour of dry litmus paper. Q. Here are some results of solutions tested with universal indicator paper Sulphuric acid: Red Metal polish: Dark blue Washing-up liquid: Yellow Milk of magnesia: Light blue Oven cleaner: Purple Car battery acid: Pink Arrange the solutions in order of their increasing pH values (starting with the one with the lowest pH). Ans. Sulphuric acid < car battery acid < washing up liquid < milk of magnesia < metal polish < oven cleaner since: Red : pH = 1 Pink : pH = 3-4 Yellow: pH = 5-6 Light blue...
Class 3 | Eng. | Santoor | Ch. 09 Madhu’s Wish Question Answer Let us think (Page 93) A. Answer the following. Q. 1. What did Madhu enjoy? Ans. Madhu enjoys eating different kinds of food and snacks. Q. 2. Do you think the old man had magical powers? How do you know? Ans. Yes, the old man had magical powers. We know this because he granted Madhu’s wish when he said, “In return, you can wish for anything from this tree and it will be granted.” Q. 3. Why did the tree ask Madhu to ‘think over’ his wish? Ans. The tree asked Madhu to ‘think over’ the wish because it wanted him to consider his choice carefully before making it. Q. 4. Name some of the things that Madhu ate. Ans. Some of the things that Madhu ate were laddoos, colourful fruits like grapes, mangoes, apples, bananas, jackfruit, melons, guavas, oranges, and savoury snacks like matri, samosa, kachori, potato chips, and vada. B. Think and say. Q. 1. Have you e...
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