Counting 1H NMR signals in drawn compounds

14 questions on Counting 1H NMR signals in drawn compounds from the Structural Identification and Practical Organic Chemistry chapter: 4 NEET level, 7 JEE Main, 3 JEE Advanced. Each one opens with its answer and solution.

• How many 1H NMR signals does the compound shown give? Chemically equivalent hydrogens give one signal; ignore coupling and axial/equatorial differences. NEET level, drawn structure
• How many 1H NMR signals does the compound shown give? Chemically equivalent hydrogens give one signal; ignore coupling and axial/equatorial differences. NEET level, drawn structure
• How many 1H NMR signals does the compound shown give (the O-H counts as a signal)? Chemically equivalent hydrogens give one signal; ignore coupling and axial/eq... NEET level, drawn structure
• How many 1H NMR signals does the compound shown give? Chemically equivalent hydrogens give one signal; ignore coupling and axial/equatorial differences. NEET level, drawn structure
• How many 1H NMR signals does the compound shown give? Chemically equivalent hydrogens give one signal; ignore coupling and axial/equatorial differences. JEE Main level, drawn structure
• How many 1H NMR signals does the compound shown give? Chemically equivalent hydrogens give one signal; ignore coupling and axial/equatorial differences. JEE Main level, drawn structure
• Give the number of 1H NMR signals of the compound shown, as an integer. Chemically equivalent hydrogens give one signal; ignore coupling and axial/equatorial di... JEE Main level, drawn structure
• The compound shown is completely hydrogenated over Pd/C. How many 1H NMR signals does the saturated product give? Chemically equivalent hydrogens give one signa... JEE Main level, drawn structure
• How many 1H NMR signals does the compound shown give? Chemically equivalent hydrogens give one signal; ignore coupling and axial/equatorial differences. JEE Main level, drawn structure
• The compound shown gives two 1H NMR signals. Which of the structures shown also gives exactly two signals? Chemically equivalent hydrogens give one signal; igno... JEE Main level, drawn structure
• The ketone shown is treated with excess I2 in aqueous NaOH, warmed, and the mixture is then acidified; the organic acid formed is isolated. How many 1H NMR sign... JEE Advanced level, drawn structure
• For the compound shown (counting O-H as a signal), select all correct statements. Chemically equivalent hydrogens give one signal; ignore coupling and axial/equ... JEE Advanced level, drawn structure
• The ester shown is hydrolysed completely with hot aqueous NaOH and then acidified. Count the 1H NMR signals of the two organic products separately and add them ... JEE Advanced level, drawn structure
• The compound shown gives four 1H NMR signals. Select all of the structures shown that give fewer than four signals. Chemically equivalent hydrogens give one sig... JEE Main level, drawn structure